Mathematics College

70 points! Mhanifa please help I don’t want to get this wrong :( thanks! Random answers will be reported !!

Answers

Answer 1

Answer:

Congruent pairs of triangles:

ΔABD ≅ ΔDCB

AB≅CD - given∠ABD ≅ ∠CDB - givenBD≅DB - common sideSAS - two sides and the included angle

ΔABD ≅ ΔEFD - SAS

AB≅EF - given∠ABD ≅ ∠EFD - given∠ADB ≅ ∠EDF - vertical anglesAAS - two angles and non-included side

By using the above two we can state that:

ΔBDC ≅ ΔDFE - by ASA or SSS

because

BD ≅ DF (corresponding parts) AD ≅ BC (corresponding parts) AD ≅ ED (corresponding parts) and therefore BC ≅ ED

We can't prove that:

ΔAGD is congruent with any of the others as not enough information

There is one side and one angle and we can' t get two angles or two sides with included angle. Maximum we can get is SSA which doesn't guarantee the congruence.

Related Questions

find x and round to the nearest tenth

Answers

Answer:

X=21.4

Step-by-step explanation:

^^^

Your answer to your question is X= 21.4

A company is making new soccer uniforms for a team. The company uses 2.5 yards of fabric for each shirt. The company uses 82.5 yards of fabric to make shirts and shorts for 15 players. The equation and solution below represents the situation.

Answers

Answer:

D. The amount of fabric needed for each pair of shorts

Step-by-step explanation:

i just did the quiz

Answer:

the amount of fabric needed for each pair of shorts or D

Step-by-step explanation:

angle DGF = ________

Answers

Answer:

65°

Step-by-step explanation:

[tex] m\angle DGF = 90\degree - 25\degree [/tex]

[tex] m\angle DGF = 65\degree [/tex]

Answer:

Step-by-step explanation:

Angle AGF = 90 (given)

Angle AGC = 25 (given)

Angle BGD = 25 (Vertically Opposite Angles are equal)

Angle DGF = 180-(90+25) (angles in a straight line is equal to 180)

=180-115

=65

Hope it helped!

Thanks!

Find the midpoint of the line segment with the endpoints (-6,-8) and (-2,-6)

Answers

Answer: (-4,-7)

Step-by-step explanation:

The Midpiont formale is in the picture and add -6 with -2 and add -8 with -6.

-6 + -2 = -8

-8+-6=-14

-8 divided 2 = -4

-14 divided 2 = -7

(-4,-7)

A rectangle drawn on the coordinate plane has vertices (4, 4), (1, 8), (-7, 2) and (-4, -2). What is the area, in square units, of the rectangle?

Answers

the rectangular 4,5 is the answer

Having trouble with this problem

Answers

Answer:

True

Step-by-step explanation:

Divide.
24,350 + 50 =
O A. 478
OB. 487
O C. 527
O D. 587

PLS HURRY IM SUPER CONFUSED

Answers

Answer: 487, B.

Step-by-step explanation:

24350 ÷ 50 = 487.

Divide :)

The answer is 487, or B.

If a bootle says 8% fruit juice and it is a 120 milliliter bottle , how many milliliters of fruit juice ?

Answers

Answer:

9.6

Step-by-step explanation:

WILL MARK BRAINEST IF ANSWER IS CORRECT, ✨

Answers

Answer:

2x + 6x + 20 = 180

8x = 160

x = 20

give brainliest now

40 + 140 = 180 (proof)

Step-by-step explanation:

Answer:

★ The answer is 180

Step-by-step explanation:

Hope you have a great day :)

An airline company does not charge an extra fee if the weight of a passenger's luggage is less than 55 pounds.

Part A
On the number line, represent the values when the airline company does not charge an extra fee.

Part B
Create an inequality that represents this situation. Let p represent the weight of a passenger's luggage

Answers

Answer:

Let's solve first the part B.

We know that the company does not charge an extra fee is the luggage is less than 55 pounds.

Then if p represents the weight of the passenger's luggage, we need to have:

p is smaller than 55 lb

We also can write this as:

p < 55lb

where the symbol "<"

means that the left side is strictly smaller than the right side.

If we want to be more precise in the notation, we also should have a lower limit.

0lb < p < 55lb

Where the lower limit is because the weight of the luggage can not be zero or smaller than zero.

This is the inequality we wanted.

Now, how we represent this on a number line?

when we have:

x > a

We represent this with a open circle at x = a (this means that x = a is not a solution) and we draw an arrow to the right of a.

and for:

x < a

we represent this with an open circle at a, and we draw an arrow to the left of a.

And if we have:

a < x < b

we draw an open circle at x = a and another at x = b, and all the points between these circles will be solutions.

You can see the graph of the inequality below.

Part A)

(where the point of the arrow should not be there, and both circles should be white)

If 5 hours is 25% of the time a trip will take, how long will it take?

Answers

Answer:

20 hours

Step-by-step explanation:

Answer:

Step-by-step explanation:

We know that 25% is 1/4 of the time. So 5 hours would be multiplied by 4, which is the reciprocal of 1/4.

5 x 4 = 20, so that's your answer. I hope I helped :)

a shopkeeper had purchased 400 products for $40 each the goods did not sell due to quality issues he sold them to a scrap dealer for $6500 what is the profit/loss that he made in the transaction

Answers

Answer:

6500-40=6460

Step-by-step explanation:

Multiplying 3 2/4 x 1 1/3 in mixed numbers

Answers

The answer would be 4 2/3
And I got the answer by Photomath hope this helps!

A hot dog bun (volume 240cm3) with a density of 0.15g/cm3 is crushed in a picnic cooler into a volume of 195cm3. What is the density of the bun?

Answers

Answer:

weight of hot dog bun = 240 cm^3 x 0.15 g/cm^3 = 36 gram

36 gm / 195 cm^3 = 0.185 g/cm^3

Step-by-step explanation:

Density is mass/volume. The mass of the bun never changes, only its volume. Solve for the original mass.

Now think about it logically. Should the bun be more sense now that it has been crushed? Of course! The math proves it.

Therefore the answer is: 0.185 g/cm^3

Pl help It’s for a grade I’ll give you a Brainly

Answers

Answer:

8. d

9. c

Step-by-step explanation:

I can give you an explanation if u want

1) A number which has more than two
factors is called a
number.
O a) Prime Number
O b) Smallest Number
O c) Composite Number
O d) Biggest Number

Answers

Answer:

C) Composite Number

Step-by-step explanation:

The composite number is one which has more than two factors.

eg:- 4,6,9,12,15 etc......

hope so it helped you

how many solutions does 3-2x=x+3 have

Answers

Rezultatul este 1 sa scri 1

Step-by-step explanation:

-2x-x=3-3

{-x=0}×-1

X=0

In the email data set in Chapter 1, the number variable de- scribed whether no number (labeled none), only one or more small numbers (small), or whether at least one big number appeared in an email (big). Of the 3,921 emails, 549 had no numbers, 2,827 had only one or more small numbers, and 545 had at least one big number. (a) Are the outcomes none, small, and big disjoint

Answers

Answer:

These outcomes are disjoint.

Step-by-step explanation:

(a) Are the outcomes none, small, and big disjoint

If they are disjoint, the sum of the total number of each has to be equals to the number of emails.

We have:

3921 emails.

549 with no numbers.

2827 with only one or more small numbers

545 had at least one big number.

549 + 2827 + 545 = 3921

Since the sum is equals to the number of emails, these outcomes are disjoint.

Lilly, Madelyn, Natalie, and Olivia each walked from their houses to the mall. Lilly walked 1/4 mile, Madelyn walked 3/8 mile, Natalie walked 5/6 mile, and Olivia walked 7/12 mile. what is the order of these distanced from least to greatest?

Answers

Answer:

1/4, 3/8, 7/12, 5/6

Step-by-step explanation:

First, change all the fractions so they have the same denominators. The least common denominator is 24. 1/4=6/24 3/8=9/24 5/6=20/24 7/12=14/24

Now, put them in order from least to greatest: 6/24, 9/24, 14/24, 20/24

HELPPPPPP ANSWER ASAP

Answers

I think is 4.7 for SU, pls let me know if is right :).

The answer for this question is 4.7

Al simplificar la fraccion 150/600 a su mínima expresión se obtiene 15/6

Answers

Answer:

cierto

Step-by-step explanation:

If m∠AEB = 88°, find m∠AED

Answers

Answer:

fjruehbrehjfg

Step-by-step explanation:

h3efhrifhe

15 PTS NEED ASAP HELP !!!

Answers

Answer:

use photo math it helps.......

Answer:

-1

Step-by-step explanation:

Let's simplify this equation one at a time using the order of operations:

|2 - 5| - (12÷4 - 1)^2

3 - (3 - 1)^2

3 - 2^2

3 - 4 = -1

Hope this helps!!

AAAHHHHH!!!!!!! SOMEONE HELP!!!!

Answers

Answer:

43.10

Step-by-step explanation:

Je parle une ciart mwoa

solve and receive brainlist

Answers

Answer:

x = 4

Step-by-step explanation:

2x + 1 = 9

2x = 9 - 1

2x = 8

x = 4

Answer:

x=4

Step-by-step explanation:

9-1=8

8/2=4

The weight of water is 62 1/2 lb per cubic foot. Water that weighs 350 lb will fill how many cubic feet?

Answers

The question is worded incorrectly. It should say the DENSITY of water is 62 1/2 lbs per cubic foot. Divide the weight by the density to get volume.

(150 lbs) / (62.5 lbs/ft3) = ? ft3 (the two 3's are exponents. so it'd be ft then an exponent of 3.)

how can I learn to understand it more

Answers

Step-by-step explanation:

Well if you dont understand something ask a teacher for help or study on a topic that you struggle with for example math try looking up different math questions and solving them or ask a teacher is you can have pratice questions or problems then show it to him/her so they can check to see if you are right. Hope that help unless you dont understand a certain question that I might have missed.

what is the approximate area of the shaded sector in the circle shown below?

Answers

Answer:

4,71cm3

Step-by-step explanation:

calculas el area del circulo. luego lo divides entre 360 que son los grados que tiene el circulo y luego lo multiplicas entre 60 k son los grados de la superficie que te pide

Answer:

B) 4.71 cm², the approximate area of the shaded sector in the circle shown below is 4.71 cm²

4x-3y=20
2x+y=30
Use the two equations above, solve for y.

Answers

Answer:

y=8

Step-by-step explanation:

Answer:

4×-3y=20

Step-by-step explanation:

chose the top one

solve all 5 questions for 62 points if they are correct you will be marked brainiest

Answers

Answer:

1.0.003

2.40 minutes

3.a,e

4.a,c,d

5.1/24

Step-by-step explanation:

1.0.003 that’s the answer for this problem

Other Questions

100 POINTS!! Write a narrative about a time when you broke the rules. Show readers what you learned from the experience. (Maybe you regretted it. Or, maybe you made the right choice!)* Make sure your story has a clear beginning, middle, and end* Make sure it has at least 5 indented paragraphs each paragraph has at least 4 sentences.* Make sure Spelling and punctuation are correct If (y + 1) varies directly as square root of x and y =14 when x = 27, find the value of y whenx = 64 without finding the variation constant. 3+4-82 (4+2) answer of GEMDAS 10 POINTSWhich of the following situations can be represented by 145 ?1. Renee has 14 feet of ribbon to that she will cut into 5 pieces of equal length.2.Mike has 14 packs of trading cards with 5 in each pack.3.Rama opens 5 bags of trail mix, which she will split equally into 14 bowls.4.Payton takes 5 pencils from a box containing 14 pencils. Binary is a base-2 number system instead of the decimal (base-10) system we are familiar with. Write a recursive function PrintInBinary(int num) that prints the binary representation for a given integer. For example, calling PrintInBinary(5) would print 101. Your function may assume the integer parameter is non-negative. The recursive insight for this problem is to realize you can identify the least significant binary digit by using the modulus operator with value 2. For example, given the integer 35, mod by 2 tells you that the last binary digit must be 1 (i.e. this number is odd), and division by 2 gives you the remaining portion of the integer (17). What 's the right way to handle the remaining portion What is the value of 3n if n=2 I NEED HELP ASAP. BRANLIEST TO BEST AND FASTEST!!!!!a softball team has a budget of 200$ for visors. An athletic director pays $90 for 12 sun visors for the softball team. is there enough money in the budget to buy 15 more sun visors? Which of the following is true of import tariffs and quotas? a. Because they increase the output levels of domestic firms, they tend to lower domestic prices. b. They benefit domestic producers. c. Specialization and comparative advantage are advanced by tariffs and quotas. d. Domestic consumers gain because they purchase the output of domestic firms. e. They tend to expand the volume of world trade. Kamila buys a notebook for $1.59 and pens for $0.29 each. She spends $5.07.Define a variable that can be used to determine how many pens she bought.Write an equation using the variable and solve to determine how many pens she bought. on a standard six-sided die, what is the probability of rolling an even number? Cole drives to school from home, starting from rest and accelerating for 10 minutes as he travels 6.0 km to school.1) What is Cole's acceleration?2) What is his velocity when he reaches school? Overriding a veto is one way that the_______branch checks the______branch. las necesidades humanas deben estar por encima de otras especies? Change the following sentences fromactive to passive forms.2 The girls eat lunch late. PLEASE HELP A credible Source contains which of the following? A). pictures and ideasB). facts and evidenceC). thoughts and feelingsD). opinions and persuasion what is 15% of 80? use an equation to solve. Find the area of the similarfigure.20cm25cmArea = 320cm2 Area = [?]cm2 choices3/43/55/44/5 el peso de una moneda de 5 es 7.07 geamos si tienes 1000 monedas de $5, cuantos pasaran en total? The government estimates 840,000 for equipment, 15,000 for software, and 40,000 per month for wages when the project will take 16 months.