Mathematics High School

Help I will be marking brainliest!

A. 48
B. 124.8
C. 135.2
D. 115.2

Help I Will Be Marking Brainliest!A. 48B. 124.8C. 135.2D. 115.2

Answers

Answer 1

Answer:

B.  124.8

Step-by-step explanation:

ΔBDS ~ ΔBZD

BD = 52BZ = 20BS = ?

Use ratios of similar triangles:

BS/BD = DZ/BZBS = BD*DZ/BZ

DZ = √(52²-20²) = 48

BS = 52*48/20 = 124.8

Correct choice is B

Related Questions

Does the equation represent a linear or nonlinear function? Explain.

y = x + 5

Answers

Answer:

Below.

Step-by-step explanation:

A linear function contains a variable of the first  degree  only - for example f(x) = 2x - 1 or f(z) = 3z.

So y = x + 5 is linear.

✨ Easy points for those who are good at finding slope ✨
( The question is “Which graph matches the following equation )

Answers

Answer:

c

Step-by-step explanation:

plot the y intercept, which is 2 at (0,2). Then use do rise/run, which is 1/2. go up one time, then to the right two times.

What is 1/6 X 3 I need help badly

Answers

Answer:

1/2

Step-by-step explanation:

it 1/2

0.5
hope dat helps

i need help please and thanks

Answers

Answer:

Step-by-step explanation:

1.) 5

2.) 32

3.) 14

4.) 16

It's the associative property. One way to remember the associative property is that the numbers don't change, but the location of the numbers change.

Share 350 in the ratio 3:7?

Answers

Answer:

Step-by-step explanation:

ccording to the question

3x + 7x = 350

10x =350

X = 35

Therfore

3x = 35 *3 = 105

7x = 35 *7 = 245

Follow me and mark me as a brainliest

Step-by-step explanation:

let ratio be 3xand7x

now,

3x+7x=350

10x=350

x=350/10

x=35

then,

3x=3×35=105

7x=7×35=245

hope it helps..

Alice arranges 42 blocks in 7 equal rows.how many blocks are in each?

Answers

Answer:6

Step-by-step explanation:

The total number of blocks is 42 and the number of rows is 7. So the equation would be 42 ÷ 7. So, 42 ÷ 7 = 6. There are 6 blocks in each row

Can someone plz help

Answers

Step-by-step explanation:

A list of all possible outcomes in a given event is:

Sample space

Which statement is true regarding the function above?
A) There is a vertical shift 6 spaces up
B) there is a horizontal shift 6 spaces to the right
C) there is a vertical shift 6 spaces down
D) there is a horizontal shift 6 spaces to the left

Answers

Answer:

B.there is a horizontal shift 6 spaces to the right

LOL PLS HELP ME WITH THIS AND EXPLAIN IT , BRIANLY POINTS TO WHOEVER DOES!

Answers

Answer:

french, history, math

Step-by-step explanation:

Reasoning:

If you look at it you can see that french is 11/12 so french is definitely right

so you can eliminate the third question.

Now history is on both of the two answers that could be right.

the last one is math

pls brainliest

Can someone help please

Answers

Answer:r

enor

Step-bay-step explanation:

Answer:

See the conversion from decimal to fraction:

13.

-0.2 = - 2/10 = -1/5

14.

0.55 = 55/100 = 11/20

15.

5.96 = 5 96/100 = 5 24/25

A bag contains 6 red marbles , 6 purple marbles, and 6 yellow marbles. What is the probability of randomly selecting a yellow marble from the bag?

Answers

Answer:

1/3

Step-by-step explanation:

each color takes up 1/3 of the bag

Answer:1/3

Step-by-step explanation:6x6x6=18 divided by 6=3

ok what is this 2(x +3)

Answers

2(x + 3)

Multiply the 2 by x and by 3

= 2x + 6

Answer:

2(x+3)=15     x=6

Step-by-step explanation:

what one is it? help pls

Answers

Answer:

(-2, 0)

Step-by-step explanation:

the y-intercept is (-2, 0), therefore that the solution.

Arianna went to the store to buy some chicken. The prince per pound of the chicken is $5.75 per pound and she has a coupon for $3 off the final amount. With the coupon how much would arianna have to pay to buy 4 pounds of chicken

Answers

Answer:

$20

Step-by-step explanation:

If you buy 4 pounds of chicken, you multiply 5.75 times 4. That gives you $23. You have a coupon for $3 off the final amount. $23-$3 = $20.

Answer:

20

Step-by-step explanation:

(5.75x4)-3

23-3

20

x to the power of 3 plus x to the power of 2 plus x​

Answers

Answer:

x(x²+x+1)

Step-by-step explanation:

im not surewhat answer u want but take note this is FACTORIZATION

It took 30 minutes to drive 45 miles.

At this rate, how long will it take to drive 15 miles?

Answers

Answer:0.43 hours

Step-by-step explanation:

15

miles

35

miles

hour

=

5

⋅

3

5

⋅

7

hours

=

3

7

hours

=

0.43

hours

100 POINTS!!!! Simplify. n6 • n5 • n4 ÷ n3 • n2 ÷ n
ITS NOT n^9

Answers

Answer: Must be n13 the 13 would be like smaller but i dont know how to do that

Step-by-step explanation:

Answer:

n^13

Step-by-step explanation:

i dont know if this is right? is n6 = n to the square root of 6

Help me with this FOIL method.

Answers

So u have got a quadratic. Two numbers which times together to give -35 and + to give 2 are -5 and 7 so in the bracket it would be (p-5)(p+7)

The sum of 28 and p is equal to 30 what number represents p

Answers

Answer:

2

Step-by-step explanation:

28 + 2 = 30

Answer:

p = 2

Step-by-step explanation:

28 + p = 30

Subtract 28 from both sides

  p = 30 - 28

  p = 2

Use the Distributive Property to expand 6​(8x ​- 2y) -3.

Answers

Answer:

48x − 12y−3

Step-by-step explanation:

Distribute:

(6)(8x) + (6)(−2y) + −3

48x + −12y + −3

48x − 12y−3

CAN SOMEONE PLZ HELP ME

The price of a visit to the dentist is $50. If the dentist fills any cavities, an additional charge of $100 per cavity gets added to the bill.

If the dentist fills n cavities, what will be the cost of the visit to the dentist?

Write your answer as an expression.

Answers

Answer:

The expression for the total cost of the visit to dentist is T = 50 + 100n .

Step-by-step explanation:

As given

The price of a visit to the dentist is $50.

If the dentist fills any cavities, an additional charge of $100 per cavity gets added to the bill.

If the dentist n cavities .

Let us assume that the total cost of the visit to dentist be T.

Than the expression becomes

T = 50 + 100n

Therefore the expression for the total cost of the visit to dentist is T = 50 + 100n .

“Calculate the lengths of the 2 unlabeled sides” help me pleasee

Answers

Answer:

It will be 6.5 for JG and 9.19 for JH

Step-by-step explanation:

Hope this Helped

What is the product of (7/8) X (-16)?​

Answers

-14 is the product of those numbers

Does anybody know the answer??

Answers

Answer:

7/16

Step-by-step explanation:

You keep adding 1/16

7/16 I did this before

Need help plz!!!
000000000000000000000

Answers

Answer:

B.

Step-by-step explanation:

An input can ONLY have 1 output (meaning the input cannot have multiple outputs) or else it's not a function. Different inputs can have the same outputs.

car travels along the highway to Yuma at a steady speed when it begins it is 400 miles from Yuma after 7 hours it is 50 miles from Yuma which function describes the cars distance from Yuma ​

Answers

Answer:

b) y = 50x + 400

Please give brainliest! trying to get my rank up!

Step-by-step explanation:

Answer:

B. Y=50x+400

Step-by-step explanation:

Convert 1/8 into a decimal and percentage.
A.18 and 18%
B.125 and 125%
C.1.8 and 180%
D.125 and 12.5%

Answers

I believe it is D.

brainiest if correct? thnx

find m<RQT please help​

Answers

Answer:

Step-by-step explanation:

HELP ASAP PLEASE
The expression |-2-(-3) can be used to find the difference between point A and which other point?

A. Point B
B. Point C
C. Point D
D. Point E

Answers

Answer:

C. Point D

Step-by-step explanation:

Distance between two points

Given two points A(x,y) and B(w,z), the distance between them is:

[tex]d=\sqrt{(z-y)^2+(w-x)^2}[/tex]

If both points have the same y-coordinate (y=z), then

[tex]d = |w - x|[/tex]

Point A has coordinates (-2,3). Point D has coordinates (-3,3). The distance between them is

[tex]d = | -2 - (-3) |[/tex]

Thus the correct choice is

C. Point D

Convert equation y = 3x^2 - 24x + 0.5 to vertex form by completing the square.

Answers

Answer:

y=3[tex](x-4)^{2}[/tex]-47.5

Step-by-step explanation:

I did it in my notebook.

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