Mathematics High School

pls help.............​

Pls Help.............

Answers

Answer 1

Answer:

its c i think

Step-by-step explanation:

flip it around to where the right angles are in the same spot

Related Questions

Question
What is the length of CD? In this diagram, ABC - EDC.
A. 2
B. 3
C. 4
D. 5


Answers

Answer:

C. x = 4 is the correct answer

Step-by-step explanation:

To solve this, we will create a proportion.

The proportion will show the ratio of ABC to EDC and allow us to solve for x.

20 - x / 20 =  x / 5

100 -  5x = 20x

100 - 5x + 5x = 20x + 5x

100 = 25x

100 / 25 = 25x / 25

4 = x

C. x = 4 is the correct answer

Answer: is 4

Step-by-step explanation:

just did the test

find the root of the equation

x^2=255

Answers

Answer:

15

Step-by-step explanation:

15^2=225

Answer:15

15^2=255 the other person was correct and i back that up

___________ is a share of ownership in a business or company.​

Answers

Shareholder :) sksjdndjdjdjdkd

Answer:

Shares

Step-by-step explanation:

PLS GIVE BRAINLIEST

8x + 8 = 180 help me please

Answers

Answer:

Step-by-step explanation:

8x=180-8

8x=172

8x/8=172/8

x=21.5

Answer:

43/2

Step-by-step explanation:

Move Constant to the left

8x+8=180

calculate

8x=180-8

divide bothsides

8x=172

Answer

z=43/2

Sara and ava are taking a roadtrip that is 181.40.Sara drove 3/4 of the total distance. How many miles did sara drove?

Answers

136.05 miles 181.4/4x3=136.05

Each figure in the sequence shown is composed entirely of 1 × 1 shaded squares. If the pattern is continued, find the quotient of the area of the enclosed inner square to the sum of the areas of the shaded squares in the 2020th figure.

Answers

Answer:

505

Step-by-step explanation:

you first do 2020x2020 because you can see from the pattern, the inside squares are 1x1, 2x2, 3x3, so the 2020th inside squares would be 2020x2020. then, you would do 2020x4 for the shaded squares because if you see from the pattern, its 1x4, 2x4, 3x4, so the 2020th would be 2020x4. then you divide [tex]\frac{2020*2020}{2020*4}[/tex] which is 505.

Answer: 84

Step-by-step explanation:

21 * 4=84

Always multiply by 4.

Please help im very confused

Answers

Answer:

similar; AA similarity; RQP

Step-by-step explanation:

We know that angle R is congruent (equal) to angle C.

We know that angle Q is congruent to angle B.

Because they ordered their triangle statement CBA, and we know that R matches C and Q matches B, you should order your statement as RQP.

50 raised to the power of zero​

Answers

When any number/base is raised to the power of zero, it will always equal 1.

I have 3 pennies, 4 nickels, and 5 dimes. What ratio represents the following ratio: nickels to the total number of coins.

Answers

Answer:

1:3

Step-by-step explanation:

4:(3+4+5)

4:12

1:3

find the slope for (1, -7) (-5, 0)

Answers

Answer:

7/-6

Step-by-step explanation:

slope formula- (y2-y1)/(x2-x1)

plug in the numbers- (0+7)/(-5-1)


11-12
1) In the given figure, identify

a) Two pairs of interior angles on the same side of transversal.
b) Two pairs of corresponding angles

Answers

Answer:

b)=(4,8) (2,6)

a)3,8 2,5

The cost to rent a truck is a $75 flat fee. plus $0.55 per mile driven.
The table below shows the total cost of renting the truck for the first four miles.

Answers

Answer:

a) y = 0.55x + 75

b) $108

Step-by-step explanation:

a) to find the equation represent the sequence use the y=mx+b formula

y = total price

m = cost per mile

x = miles driven

b = flat fee

Therefore y = 0.55x+75

b) To figure out the cost of driving 60 miles you use the equation y = 0.55x + 75

y = 0.55 X 60 + 75

= 108

Therefore the cost of renting the truck and driving 60 miles is $108

plz help!!! tell whether each statement is true or false
1. m + 15c + (-3m) - 4 simplifies to 8mc
2. 30x + 9 + 9m + 14x - 3m simplifies to 34x + 9 + 6m
3. 6 + 4m - 17g + 6m + 3g simplifies to 6 + 10m - 14g
4. 17 + 6y - 10 + m + 7m simplifies to 27 + 6y + 8m
5. -j + 10s - j + 12 - 8s simplifies to -2j + 2s + 12

Answers

Answer:

1. False

2. False

3. True

4. False

5. True

Step-by-step explanation:

Each of the 10 students in the baking club made 2 chocolate cakes for a fundraiser they all used the same recipe, using C cups of flour in total. Write an expression that represents the amount of flour for one cake. Use C as your variable.

Answers

Answer:

C / 20

Step-by-step explanation:

Number of students in the baking club = 10

Each student made 2 chocolate cakes

Total cakes = number of students × number of cakes per student

= 10 × 2

= 20

Total cups of flour used by 10 students = C cups

Amount of flour for one cake = Total cups of flour / Total cakes

= C / 20

The expression that represents the amount of flour for one cake = C / 20

Party punch cost $2.50 per half gallon. How much would 6 gallons cost!!!!! HELP ASAP DUE AT MIDNIGHT

Answers

Answer:

2.50 times 2 is 5. $5 is now 1 gallon. 5 time 6 equal $30. $30 dollar is your answer. Please mark brainly!!

Step-by-step explanation:

Answer:

ehh its D.$30.00

Step-by-step explanation:

sry im not trying to be rude or anything... but do you know your times table >,<


Which one should I choose

Answers

Answer:

its the last one

Step-by-step explanation:

the sign flips when you divide by a negative

9514 1404 393

Answer:

  z ≥ 3

Step-by-step explanation:

When you divide by the negative coefficient of z, you reverse the inequality symbol:

  -8z ≤ -24

  z ≥ -24/-8 . . . . divide by -8

  z ≥ 3

This graphs as a solid dot at 3, with the line extending to the right (to greater values).

$5.36 divided by 20 oz

Answers

Answer:

9.4534218

Step-by-step explanation:

i might be wrong if i am im sorry

first to answer corretly gets brainleist! I need ya to find the slope for me!

Answers

Answer:

The slope is 3.

Step-by-step explanation:

To find the slope of this line you just have to figure out the rise over run. The rise is positive because it's going up. The run is also positive because it's going to the right. The rise would be 2 because that's how many units up the line goes until it crosses the y-intercept. The run is 3 because that's how many units over until it crosses the y-intercept. But, in this case we are not using a fraction so we just use the run which is 3.

Hope this helps! Stay safe and please mark brainliest!

Will give brainliest if correct.

Answers

Answer:

x=(8,0)

y=(0,4)

Step-by-step explanation:

Answer:

x=(8,0)

y=(0,4)

Step-by-step explanation:

Hopes this helps

Which of the following figures has reflected over the y-axis? 40 POINTS! PLEASE ANSWER!

Answers

Answer:

the third one

Step-by-step explanation:

Answer:

its a

Step-by-step explanation:

CAN SOMEONE TELL ME WHAT THE SLOPE IS

Answers

Answer:

[tex]m=\frac{2}{3}[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]

Step-by-step explanation:

Step 1: Define

Find points from graph.

Point (-2, 0)

Point (1, 2)

Step 2: Find slope m

Substitute:                    [tex]m=\frac{2-0}{1+2}[/tex]Subtract/Add:               [tex]m=\frac{2}{3}[/tex]

Can someone plz help
One question only
I WILL CROWN BRAINLIEST

Answers

i) Draw a point at the bottom corner. From here count 7 right and 3 up. Mark this point aswell. Join these 2 point together to create a line and put an arrow head half way through to show direction.

ii) 2+5 = 7
4-1 = 3
So the column vector would be 7 over 3 in brackets

Hope this helps

Write the equation of a line with a slope of 5 and contains the point (-6, 2)

Answers

I think the answer would be y=5x-3/5. You would use the point slope formula(y=mx+b) and plug in 5 for m and the x and y of the point for x and y. Solve for b and the plug in b and 5 into the point slope formula to get the answer! Hope it helps!!

Which expression is a difference of cubes?

Answers

Answer:

[tex](x-y)(x^2+xy++y^2)[/tex]

Step-by-step explanation:

[tex]Proof :\\(x-y)(x^2+xy+y^2)\\=(x^3+x^2y+y^2x-x^2y-xy^2-y^3)\\=x^3-y^3[/tex]

Answer:

It would be D

Step-by-step explanation:

Got it right on Edge 2021

Water pours into a tank over a 10-minute period. The función f(x) graphed below models the flow rate, in gallon per minute (GPM) Over which of the following intervals does the flow rate increases by the greatest amount?

Answers

Answer:

X=0 to x =1

Step-by-step explanation:

4x-1-5-2x
Help!!!!!!!!!!

Answers

Answer:

4x-1-5-2x

2x-6

Step-by-step explanation:

Answer:

2x - 6

Step-by-step explanation:

What is the y-intercept of the line?

Answers

Answer:

The Y-intercept is 1

It is where the line meets the y-axis

~PumpkinSpice1

hello!

[tex]==================================[/tex]

Remember, the y-intercept is the point where the graph touches the y-axis (that's why it's called y-intercept).

Let's look at this graph and see if we can identify the y-intercept of the line.

If we look at our graph, we'll see that the line touches the y-axis at (0, 1).

[tex]\pmb{Note:-}[/tex] Remember, y-intercepts have an x-coordinate of 0.

And guess what the y-coordinate is? Yes, it's the y-intercept of the line.

Hence, the y-intercept of the line is

[tex]\pmb{the~y-intercept~is~1}[/tex]

[tex]==================================[/tex]

note:-Hope everything is clear; if you need any more explanation, kindly let me know.

(01.06) Select the choice that translates the following verbal phrase correctly to an algebraic expression: the sum of y and 7

Answers

Answer:

y+7

Step-by-step explanation:

Sum is referring to addition, and the 2 parts would be y and 7, so the answer is y+7

The total cost for tuition plus room and board at State University is 6,584
dollars. Tuition costs 1804 dollars more than room and board. What is the
tuition fee?

Answers

Answer:

$4,194

Step-by-step explanation:

First, you need to subtract the 1,804 from the the total, which will give you 4,780. Divide this by two to get the cost of room and board, which is 2390. To find the tuition fee, add 2,390 and 1,804, and that equals $4,194.

3.4 × 10-8 meter long. Write the length in standard form.

Answers

Answer:

0.0000000034

Step-by-step explanation:

3.4 × 10^-8

0.0000000034

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