Mathematics High School

Triangle NOP is similar to triangle QRS. Find the measure of side QR. Round your answer to the nearest tenth.

Answers

Answer 1

Answer:

21 savage

Step-by-step explanation:

Related Questions

help please i’ll mark brainliest & give extra points

Answers

Answer:

1400 mi

Step-by-step explanation:

The triangle CHE is right, angle CHE is marked as right angle.

We have:

CD= CH = 3960 miDE = 240 miEH = ?

Use Pythagorean theorem to find the value of EH:

CE² = CH² + EH²CE = CD + DE = 3960 + 240 = 4200

Substitute known values and solve for EH

4200² = 3960² + EH²EH² = 4200² - 3960²EH² = 1958400EH = √1958400EH = 1399.42 ≈ 1400 mi (rounded)

5x+ 1/4= 61/4
I’m trying to figure out what x is

Answers

I READ IT WRONG AHH

Answer:

Step-by-step explanation:

5x + 1/4 = 61/4

-1/4 -1/4

5x = 15

/5 /5

x = 3

Answer:

x=3

Step-by-step explanation:

5x+1/4=61/4

5x=61/4-1/4(61/4-1/4, they have the same denominator so can subtract them with each other)

5x=60/4 (60/4=15)

5x=15

x=15/5

x=3

Tip :to check your answer simply plug in the value and then solve the equation. If both the sides are equal to each other, the answer is most likely correct.

Need HELP plzzzzzzzzz

Answers

Answer:

answer = 130 degree.

Step-by-step explanation:

I hope is correct.

Answer:

choice 2) angle DOC = 145 degrees

Step-by-step explanation:

angle ABD = 1/2(30 degree arc) = 15 degrees because of the inscribed angle theorem.

angle AOB = 180 - 20 - 15 = 145 degrees

angle DOC = angle AOB because it is a vertical angle to 145 degrees.

EMERGENCY PLEASE HELP!!

Answers

Answer:

-50x + 600 = 250

Step-by-step explanation:

10x + 60(10-x) = 250

10x + 600 - 60x = 250

-50x + 600 = 250

Kim borrows $3000 for two years. Interest is charged at a rate of 10%. How much interest is paid

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10 over 100 multiply by 3000 =300

the answer is 300......

x2 + 2x = 15
PLZ HELP ME

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The answer is x=3 next time when you are use x^2 when asking too the second power

Given h(x) = -2 – 1, solve for x when h(x) = -3.

Answers

Step-by-step explanation:

h(x)=-1-2

=-3

h(-3)=-3

help i’ll give brainliest

Answers

Answer:

(8, -2)

Step-by-step explanation:

It is reflected over the X axis

Because 8 is an x coordinate, it will not be changed. And because 2 is not an X coordinate it will be reversed, or turned to negative

Where’s the question at

mcd de 35 y 45? Ayuda por favor

Answers

Espero que te sirva de ayuda.

Answer:

5 y 5

Step-by-step explanation:

PLEASE HELP 30 POINTS
A line passes through the points (3,5) and (2,0)

Part A) What is the slope of the line?
A) M = 6
B) M = 5
C) M = -5
D) M = - 6

Part B) What is the y- intercept of the line?

Answers

Answer:

Part A is -5

Part B is 10

Step-by-step explanation:

0=-5(2)+b

Part a -5 part b 10 have a good day

please help
find the value of x in the isosceles triangle shown below.
V80
V80

Answers

Answer:

Option A. x = 8

Step-by-step explanation:

Please see attached photo.

From the attached photo,

we shall determine the value of y. This can be obtained by using pythagoras theory as illustrated below:

(√80)² = 8² + y²

80 = 64 + y²

Collect like terms

80 – 64 = y²

16 = y²

Take the square root of both side

y = √16

y = 4

Finally, we shall determine the value of x. This can be obtained as follow:

From the attached photo,

x = 2y

but:

y = 4

Therefore,

x = 2y

x = 2 × 4

x = 8

Find the missing term in the geometric sequence. 180,___,5

Answers

Answer:

30.

Step-by-step explanation:

first term = a

3r term = ar^2

So here ar^2/ a = r^2

r^2 = 5/180 = 1/36

r = 1/6

So missing term = 180 * 1/6 = 30.

There are 400 people in a talent show in middle school in February 62% of students performed in the band concert how many students perform in the band concert

Answers

Answer:

62% of 400 = 248

Step-by-step explanation:

62% of 400 = 0.62 × 400 = 248

11:59
Question 1
2 pts
In isosceles triangle JKL, JK KL. If the measure of
angle J is 47°, find the measure of angle K.
*Note: Do NOT include the degree in your answer.

Answers

Answer:

Step-by-step explanation:

Since ∆JKL is an isosceles triangle, it's base angles (<L and <J) would be equal to each other.

<L is opposite to side JK, <J is opposite to side KL.

m<J is given as 47°. Therefore,

m<L = m<J = 47°

m<L = 47°

m<J + m<L + m<K = 180° (sum of triangle)

47° + 47° + m<K = 180° (substitution)

94° + m<K = 180°

m<K = 180° - 94°

m<K = 86°

Answer correctly !!!!!!!!! Will be marking Brianliest !!!!!!! URGENT URGENT HELP !!!

Answers

Answer: (-4,-5)

Step-by-step explanation:

Answer: (4, -4)

Step-by-step explanation: i said this on the other question

Which expression is equivalent to ¼ m + ¾ m - ⅜ (m+1)?
⅝ m + ⅜
⅝ m - ⅜
⅜ m + ⅝
⅜ m - ⅝

Answers

Answer:

5/8m+3/8

Step-by-step explanation:

1/4m+3/4m-3/8(m+1)

1/4m+3/4m-3/8m+3/8

5/8m+3/8

Answer:

5/8m + 3/8

Step-by-step explanation:

1/4m + 3/4m - 3/8 (m + 1)

1/4m + 3/4m - 3/8m + 3/8

5/8m + 3/8

Evaluate 16a−b when a=1 over 2 and b=7

Answers

Answer:

Step-by-step explanation:

16 * 1/2 = 8

8 - 7 = 1

Step-by-step explanation:

16a - b = ?

16 (1/2) - 7=

8-7=1

Which expression is equivalent to 4/144a12p3 ? Assume a>0 and >0
Help fast

Answers

Answer: Option 1 2a^3 4√9b^3

4) Darius's parents sent money to the book fair to be split among the four children in his family. After they gave the money to the cashier, she told each child they had $11.50 to spend. Write and solve an equation to show the total amount of money Darius's parents sent to the book fair.

Answers

hi..

let total amount of money Darius's parents sent to the book fair is m then according to the question

m= 4 × $11.50

m= $46

So Darius parents sent $46 to the book fair to be split among 4 children in his family..

hope it helps:)

Can someone please help me I’m giving brainliest

Answers

Answer:

i know its 17 just had the test

Step-by-step explanation:

w(x)=-3x-4;find w(7)

Answers

Answer:

w=-7

Step-by-step explanation:

W(x)=-3x-4

divide both sides by x

W=-3-4

combine like terms

W=-7

The answer will be 7 miss girl

can someone solve 3y − 3 = 2y + 6
step by step

Answers

Answer:

[tex]y = 9[/tex]

Step-by-step explanation:

1) Add 3 to both sides.

[tex]3y = 2y + 6 + 3[/tex]

2) Simplify 2y + 6 + 3 to 2y + 9.

[tex]3y = 2y + 9[/tex]

3) Subtract 2y from both sides.

[tex]3y - 2y = 9[/tex]

4) Simplify 3y - 2y to y.

[tex]y = 9[/tex]

Therefor, the answer is y = 9.

Answer:

3y-3=2y+6

3y-2y=3+6 (You will group like terms)

therefore,y=9

Pl S help pls np helps helpss

Answers

Answer:

2 dollars each I think........

help me with this please

Answers

Answer:

10w ≥ 30

Step-by-step explanation:

First, the variable w represents the "sum of a number and 15", so we don't know the missing value. Therefore the first part is 10w. The inequality is ≥ because it represents "at least 30". Your inequality should be 10w ≥ 30

Hope this helps!

what is the solution of the system if equations 7x + 12y = 13

Answers

Answer:

7x+12y-13=0

Step-by-step explanation:

A kid's baseball diamond is a square. It is 50 feet from home plate to first base. If I throw a ball from 1st base to 3rd base, how far (round your answer to a whole number) would I have to throw it?

Answers

Answer:

I don't know the answer for sure, if you maybe sent a picture? But I think it's 150 feet...

Step-by-step explanation:

The cheyenne corp purchased $7480 worth if laundry supplies on june 2 and recorded the purchase as an asset. On june 20, an inventory of the laundry supplies inecaticated only $1320 on hand. The adjusting entry that should be made by the company on june 30 is?

Answers

Answer:

36,600

Step-by-step explanation:

Hope this is correct but I multiplied 30 by 1,320

Kenniya wrote 0.2( 4 + 1.4m - 2.1). Below was what she did.
1.) 0.2( 4 + 1.4m - 2.1).
2) 4.2 + 1.6m- 1.9
3) 4.2 - 1.9 + 1.6m
4) 2.3 + 1.6m
Which explains the first mistake Kenniya did?
O Her first mistake was in (2). She added 0.2 to each term instead of multiplying by 0.2
Her first mistake was in (2). She should have only added 0.2 to 4 instead of adding 0.2 to all 3 terms.
O Her first mistake was in (3), the 1.6m should be negative and 1.9 should be positive.
O Her first mistake was in (3), 1.9 should be the coefficient of m instead of 1.6.

Answers

Her first mistake was in 2. She added 0.2 to each term instead of multiplying by 0.2.

The amount of money in julios savings account after x weeks can be calculated using the equation y = 15x + 25.

Answers

Answer: x=-5/3

Step-by-step explanation:

Substitute y=0, move the variables to the left, and divide both sides.

Are the ratios 1:2 and 9:18 equivalent?
yes
no

Answers

Answer:

Yes

Step-by-step explanation:

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