Mathematics High School

What is the measure of each angle if x = 13?
A. 42°, 38°
B. 527, 26°
C 429, 269
D. 527, 38°
The measures of two angles are 4x° and (2x + 12) °

What Is The Measure Of Each Angle If X = 13?A. 42, 38 B. 527, 26 C 429, 269 D. 527, 38The Measures Of

Answers

Answer 1
52, 38
hope that helps!! pls mark brainliest ☺️

Related Questions

Work out the probability that the spinner will land on 3

Answers

Answer:

https //ryan group.topper.school/ login

A ball is thrown into the air with an upward velocity of 28ft/s. Its height h in feet after t seconds is given by the function h = -16t^2 + 28t + 8

Answers

Answer:

In bold below.

Step-by-step explanation:

Find derivative which gives the velocity:

V = h' = -32t + 28

At maxm height V = 0 so

-32t + 28 = 0

Time to reach maxm height t = -28/-32 = 0.875 seconds.

So maxm height

= -16(0.875)^2 + 28*0.875 + 8

= 20.25 ft.

HELP ME PLEASE find EC
​

Answers

Answer:

12

Step-by-step explanation:

if only EC is a diameter and DO is a radius

the answer is 12 i think

Write the number in 2 equivalent forms as a​ fraction, decimal, or percent.
10/10
What is the equivalent​ fraction?

Answers

2/100 for fraction.. .02 for decimal.. 2% for percent

In ⊙Q, mJK=180° and mLM=116°. What is m∠1?

Answers

Answer:

64degrees

Step-by-step explanation:

From the given diagram;

m<LK = 180degrees

m<LM = 116degrees

Required

m<1

Since <1 and <LM lies on the same straight line, hence;

m<1 + m<LM = 180

m<1 + 116 = 180

m<1 = 180 - 116

m<1 = 64degrees

Hence the measure of m<1 is 64degrees

Answer: 32

Step-by-step explanation:

2a+180+116=360

2a=64

a=32

what is the following product? 3sqrt4 times sqrt3​

Answers

Answer:

[tex]\sqrt[6]{432}[/tex]

Step-by-step explanation:

[tex]\sqrt[3]{4}\cdot\sqrt{3}=4^{\frac{1}{3}}\cdot3^\frac{1}{2}=(2^2)^\frac{1}{3}\cdot3^\frac{1}{2}=(2^\frac{4}{3})^\frac{1}{2}\cdot3^\frac{1}{2}=(2^\frac{4}{3}\cdot3)^\frac{1}{2}=(2^4\cdot27)^\frac{1}{6}=432^\frac{1}{6}=\sqrt[6]{432}[/tex]

A store offers a discount of $43 when you buy a painting for $100. What is the percent discount?
PLS HELP

Answers

57% is the answer ok

helpp nowww i will give branliest

Answers

Answer:

Z

Step-by-step explanation:

Y axis is the line thats up and down

Answer: Z

Step-by-step explanation: pls if im correct give me brainliest, if not correct give it to some one else

Find the surface area of the come in terms of pi

Answers

Answer:

1157.91 or rounded 1157.9 or 1158

Step-by-step explanation:

π • r^2 • (h/3)

π • 10^2 • 11/3

2. Currently, Yamir is twice as old as Pato. In three years, the sum of their ages will be 30. If Pato's current age
is represented by a, which of the following equations could be used to correctly solve for a?
(1) a + 2a + 3 = 30
.(2) a + 2a +6 = 30
(3) (a +3)+2(a +3) = 30
(4) a +2(a +6)= 30

Answers

Given:

Yamir is twice as old as Pato.

In three years, the sum of their ages will be 30.

Pato's current age is represented by [tex]a[/tex].

To find:

The equation that could be used to correctly solve for [tex]a[/tex].

Solution:

We know that, Pato's current age is represented by a, then

Yamir's age = [tex]2a[/tex]

After three years,

Pato's age = [tex]a+3[/tex]

Yamir's age = [tex]2a+3[/tex]

In three years, the sum of their ages will be 30.

[tex](a+3)+(2a+3)=30[/tex]

[tex](a+2a)+(3+3)=30[/tex]

[tex]a+2a+6=30[/tex]

Therefore, the correct option is 2.

Help, please! I want to finish this last quarter good or I may get kicked out. Thank you!!

Answers

Yellow is 28.26
Purple is 43.99

what is 4 minus 7 plus 9 =8

Answers

Answer: 15

Step-by-step explanation:

 4-7+9=8

  +7     +7

  4+9=15

    15=15

Answer:

Step-by-step explanation:

HELP ASAP!!!! Rosa has 4 1/2 pounds of pizza dough. She uses 3/4 of a pound for one pizza. How many pizzas could be made from Rosa's dough?

Answers

Answer:

6

Step-by-step explanation:

3/4

1 1/2

2 1/4

3

3 3/4

4 1/2

Sorry if this doesn't make sense, I hope I helped though!

I need help please!!

Answers

A
B
C
E
F
G
(It’s basically just a game of making pairs)

Henry was thinking of a number. Henry adds 9.2 to the number, then doubles the result to get
an answer of 12.5. Form an equation with x from the information.

Answers

Answer:

2(9.2+x)=12.5

Step-by-step explanation:

Henry is adding 9.2 to your number, x, and after he adds it, he doubles it. This will then allow him to get the answer 12.5

Describe fully the single
transformation that takes
shape A to shape B.​

Answers

Búscalo en m a t h w a y hay tiene que aparecer que tengas buen día

Answer:

enlarge by scale factor -1/2, centre 6,5


PLEASE LOOK AT THE PICTURE I REALLY NEED HELP AND ILL APPRECIATE IT IF SOMEONE HELPS ME

Answers

A,B,D
!!!!!!!!!!!!!!!!!!!!!!!!!!!

pls help me plss im so STUCK AHhH

Answers

I because -9 is the smallest number and |6| is the biggest number.

HELP HELP ASAP!!!!!!!!!!!!!!!!!!!!

Answers

What’s the question do we have to solve it?

The range of a data set is 14. If the smallest number in the set is 24.

What is the largest number?

Answers

the answer is 38. bc 24 + 14 is 38 which is the largest number. so 38-24 = 14 which is the range.

Please help ASAP. No links for an answer please or I will report you'8th grade

Answers

Answer:

2.389 × 10^5

Step-by-step explanation:

the coefficient must be between 1 to 10

can some one answer my question i put up plz and ill mark you the b and give you 50 points

Answers

Answer:

what is your question

Step-by-step explanation:

Given that the slope of the graphed linear function is -3, which formula could represent the function?
es -
A)
y = -3x + 4
B)
y = -3(x + 4)
y = -3x - 4
D)
y = -3(x - 4)

Answers

Answer: y= -3(x+4)

Step-by-step explanation:

pls help and neatly show work !!

Answers

Answer:

see explanation

Step-by-step explanation:

The zeros of the graph are x = - 4 and x = 2 , then the factors are

(x + 4)(x - 2) and

y = a(x + 4)(x - 2) ← a is a multiplier

To find a use any other point on the graph and substitute into the equation

Using (0, - 8 ) , then

- 8 = a(4)(- 2) = - 8a ( divide both sides by - 8 )

1 = a

y = (x + 4)(x - 2) = x² + 2x - 8

with b = 2 and c = - 8

The graph is increasing from the turning point ( vertex) to the right

vertex = (- 1, - 9 )

Increasing in the interval [- 1, ∞ )

solve for x
your answer must be simplified
[tex] \frac{x }{ - 9} \geqslant 3[/tex]
​

Answers

Answer:

x ≤ -27

Step-by-step explanation:

multiply each side by -9

when multiplying or dividing an inequality by a negative value you must reverse the inequality symbol

Hey please help me this is an Angle sum theorem!!!

Answers

Answer:

900° and 1260°

Step-by-step explanation:

The sum of the interior angles of a polygon is calculated as

sum = 180° (n - 2) ← n is the number of sides

(2)

Here n = 7 , then

sum = 180° × 5 = 900°

(3)

Here n = 9 , then

sum = 180° × 7 = 1260°

calculate the following -50(20-25)+30(-10+7)-20(+16+12)​

Answers

Answer:

-400

Step-by-step explanation:

4 to the power of 6 multiplied by 4 to the power of 7

Answers

Answer:

Step-by-step explanation:

it would be 67108864

Answer:

[tex]4^{13}[/tex]

Step-by-step explanation:

In exponents multiplication, if base are same , add the powers

[tex]a^{m}*a^{n} = a^{m+n}\\[/tex]

[tex]4^{6}*4^{7}= 4^{6+7} = 4^{13}[/tex]

Find the value of x.
10
11
12
13

Answers

Answer:

11=x

Step-by-step explanation:


The hypotenuse of a right triangle is 10 inches long. The longer leg is 2 inches longer than the shorter leg. Find the side lengths of the triangle.

Answers

Answer: Shorter leg = 6 inches

Longer leg = 6+2 = 8 inches

Step-by-step explanation:

Let the shorter leg bw represented by x.

Therefore, the longer leg will be x+2.

The hypothenuse is 10inches

We should note that in Pythagoras theorem, the square of the longer and shorter side equals the square of the hypothenuse. This will be:

x² + (x+2)² = 10²

x² + x² + 4x + 4 = 100

2x² + 4x = 100 - 4

2x² + 4x = 96

2x² + 4x - 96 = 0

x² + 2x - 48 = 0

x² + 8x - 6x - 48 = 0

x(x + 8) -6(x + 8) = 0

x - 6 = 0

x = 0+6.

x = 6

Shorter leg = 6 inches

Longer leg = 6+2 = 8 inches

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