Mathematics High School

PLEASE HELP ME OML

Given:

A

C

‾

⊥

B

D

‾

AC

⊥

BD

and

∠

A

≅

∠

C

.

∠A≅∠C.

Prove:

△

A

B

D

≅

△

C

B

D

△ABD≅△CBD.

Answers

Answer 1

Answer:

Step-by-step explanation:

The answer is ac

Related Questions

what is 17 million times 7

Answers

119,000,000 that is the answer

Answer:

119 million

Step-by-step explanation:

7x17

119

We can split the 17 into 10 and 7

7x10 = 70

7x7 = 49

70+49 = 119

If Mrs. Sigmon runs 3 laps around a track in 480 seconds, Mrs. Huss runs 4 laps in 500 seconds, and Mrs. Leatherman runs 2 laps in 230 seconds, who runs at a faster pace?

Answers

Answer:

Mrs. Sigmon

Step-by-step explanation:

Mrs. Sigmon 480/3= 150 seconds/lap

Mrs. Huss 500/4= 125 seconds/lap

Mrs. Leatherman 230/2 =115 seconds/lap

What is 5 nineths times 12

Answers

6.666666 and so on so about 7

The students at Cara’s school voted between a bear and a lion as the new school mascot. Of the 100 students at Cara’s school, 97 voted for the bear.

What percentage of students voted for the bear?

Answers

Answer:

97%

Step-by-step explanation:

PLease someone help me!!!!!!!!!!!!!!!!!!!!!!! (and no links please)
What does this show
1. linear growth
2. quadratic growth
3. exponential growth

Answers

Answer:

exponential

Step-by-step explanation:

the formula of the graph is 2^x which is an exponential equation

HELLPPPP NEED ThIS DONE IN ! MIn WHATS 1+1
a.4
b.1
C.6
D.3

Answers

Answer:

2

Step-by-step explanation:

Answer:

11

Step-by-step explanation:

1. change .84 to a fraction, reduced
2. 3xy if x=6 and y=-4
3. -2(x+y) if x=6 and y= -4
4. p=21+2w, if l=10, w=6 1/2
5. a=1/3 bxh if b =10 and h=8

Answers

Answer:

1. 21/25

2. 72

3. -4

4. Typo?

2I+2w= 33

21+2w=34

5. Dont understand this question withought context

Step-by-step explanation:

1. 84/4 and 100/4 is 21/25

2. 3(6)(-4) miltiplication

3. worry about parenthesis first, a positive plus a negatative goes to minus so 6-4 then multiply 2 times -2 and get -4

4.

2I+2w is 2(10)+2(6.5)

21+2w is 21+2(6.5)

ALGEBRA Find x and y so that the quadrilateral is a parallelogram. a x = 20, y = 12 b x = 20, y = 160 c x = 129, y = 51 d x = 168, y = 12
i need this right now !!

Answers

Get a load of this!!

Find the sum of (x — 4) + (2x – 7).

PLEASE FAST NO WORK NEEDED

Answers

Answer:

X = 11 + -2x

Step-by-step explanation:

Solution:

(x-4)+(2x-7)

= x + 2x - 4 - 7

= 3x - 11

Answer:

3x - 11

Hope it helps.

Do comment if you have any query.

what's the answer??
my guesses are 6 1/2 or 4 1/2

Answers

Answer:

3 1/2

Step-by-step explanation:

Answer: 3 1/2

Step-by-step explanation: This is because we started on 8 1/2 so you would need to add a halve which brings us to 9. 12 - 9 = 3 + 1/2 = 3 1/2.

Michael buys a basket of mangoes on sale for $4 before tax.

The sales tax is 12%

What is the total price Michael pays for the basket of mangoes?

help pl

Answers

Answer:

The answer is $4.48

Step-by-step explanation:

To get the total price you take 4.00 * 0.12 = 0.48

Then you add the $4.00 to the 0.48 and get $4.48

2444555 + 78665453 + 6372746 + 37483748 +73894 + 3874 + 873412 = ?

Answers

Answer:

125917682

Step-by-step explanation:

Add them

Answer:

125917682.

Step-by-step explanation:

3. Sleeping Beauty loves to sleep. Every weekday, she makes sure that
she gets the complete 8-hour sleep. However, every weekend, she only
sleeps for 6 hours because she likes to party. What is her total sleeping
hours for a month, given that a month has only 4 weeks?

Answers

Answer:

208

Step-by-step explanation:

There are 5 weekdays in a week and 2 weekend days. Since there are 4 weeks, multiply 5 times 4 to get 20 weekdays/month, and 2 times 4 to get 8 weekend days/month. 20 times 8 (the hours she sleeps) is 160 hours, and 8 times 6 is 48 hours. Put together, you get 208 total hours.

Which describes the correlation shown in the scatterplot?
There is a positive linear correlation.
There is a negative linear correlation.
There is no positive or negative correlation.
There is a nonlinear correlation.

Answers

Answer:

c

Step-by-step explanation:

Answer:

cccc

Step-by-step explanation:

Is ( 0,3) a solution to y = ( 1/2 ) x -6 I don’t want bots to answer my question.

Answers

Answer:

No

Step-by-step explanation:

Y = mx + c

M = slope

C = y intercept

In the coordinates (0,3) X value = 0 Y value = 3

Y = (1/2)0 -6 1/2*0 = 0-6 = -6, so no, it isn't a solution.

Team 2, serves the ball at 2-0-2, Team 1 returns the ball, and Team 2 volleys the ball with no return past Team 1. What is the call and what is the score

Answers

Answer:

23

biojsnlcmdcjdoa'sncwds cjewolmkdac

Isabella has $50.45 that she saved over 5 weeks of babysitting and doing odd jobs for her parents. How much money did she earn per week?

Answers

Answer:

9

Step-by-step explanation:

READ THIS I NEED IT TONIGHT PLSS

Answers

Simplified it is 5y-2.5z-8 so the answers would be A, B,C.

find an irrational number that is between 7.7 and 7.9 explain why is irrational include the decimal approximation of the irrational number to the nearest hundredth

Answers

Pretty sure it’s 7.8

easy one - giving brainly if correct - show work.

Answers

Answer:

$51,000

Step-by-step explanation:

A raise of 20% would raise Laura's salary to $60,000 ($50,000 × 1.2) - we multiply by 1.2 because 1.2 = 120% which is her new salary compared to her old one ($50,000 is 100% and $60,000 is now 120%)15% of her new salary is $9,000 ($60,000 × 0.15) - we multiply by 0.15 because 0.15 = 15% which is what we are finding of her new salaryAt the end of the year Laura has $51,000 ($60,000 - $9,000)

Hope this helps!

Write 44 as a product of primes using index notation

Answers

Answer:

Step-by-step explanation:

44 = 2 * 2 * 11

= 2² *11

PLEASE HELP ME OUT!!

perform the following conversions using unit factoring

500ml = _____L
25 cg = ______ g

Answers

Answer:

0.5L

Step-by-step explanation:

0.5L

I only know the first one :/

500ml= 0.5L
25cg= 0.25g

also just so you know in the future the conversion factor for 0.01. So 1 Centigram(cg) is equal to 0.01 grams. so the value of Centigram (Cg) divided by 100 gives you the value of Grams(g)

example

if you had 45cg and needed to convert it to grams you would do

45/100
and you’d get
45cg= 0.45g

please help will give you brainliest

Answers

Answer:

2nd

Step-by-step explanation:

C. the system has infinitely many solutions

What is the cost to get into a Red Cab?
How much does it cost per mile for a Red Cab
What is the equation, in slope-intercept form, for the Red Cab?
What is the cost to get into a Green Cab?
How much does it cost per mile for a Green Cab?
What is the equation, in slope-intercept form, that relates the cost compared to the miles traveled for a Green Cab?

Answers

Step-by-step explanation:

we had this just in 2 separate questions.

so, just as summary :

red taxi : y = 2x + 2

green taxi : y = x + 5

y are the costs of a ride, x are the miles of a ride.

the y-intercepts are the cost of just getting into a cab (0 miles).

so, that is $2 for a red cab and $5 for a green cab.

every mile with a red cab costs $2, while every mile with a green cab costs $1.

V=1/3 bh solve for b

Answers

Answer:

b = 3V/h.

Step-by-step explanation:

V=1/3 b h

b h = V / 1/3

b h = 3V

b = 3V/h.

HELP WILL REWARD BRAINLIEST!!

For what value of x is line f parallel to line g?

Answers

Answer:

x=13

Step-by-step explanation:

9x+15+3x+9=180

12x+24=180

12x=156

x=13

Answer:

x=13

Step-by-step explanation:

(3x+9)+(9=180

12x+24=180

12x=156

x=13

It’s all yours point and brainlist just get it right

Answers

The answer has to be 144 since it is the only one smaller than 180

J. 144

Step-by-step explanation:

4 ÷ 5 = 0.8

0.8 × 180 = 144

Find the rate of change

Answers

Answer:

2

Step-by-step explanation:

Answer:

2 because every time the input goes up one, the output goes up 2.

How can you time 40xx and get 180

Answers

Answer:

4.5

Step-by-step explanation:

180/40 is 4.5. 40x4.5=180

Answer: I don’t think you can

Step-by-step explanation: ??????????????????

evaluate 7000 x 0.8
please help asap!!

Answers

Answer:

5600

plz mark brainllest

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