Mathematics High School

Find the value of that makes ADEFAXYZ.
18
24
E
5
8
6
D
F
X
Z
6x + 6
30

Find The Value Of That Makes ADEFAXYZ.1824E586DFXZ6x + 630

Answers

Answer 1

Answer:

x = 2/3

DF = 10

scale factor of ΔDEF to ΔXYX is 1:3

Step-by-step explanation:

DF corresponds to XZ and DE corresponds to XY so we can set up a proportion:

6x+6/30 = 8/24

simplify 8/24 to be 1/3

6x+6/30 = 1/3

cross-multiply:

3(6x+6) = 30

18x + 18 = 30

18x = 12

x = 12/18 or 2/3

Related Questions

PLEASE HELP IF POSSIBLE :)

Answers

Answer:

158 square feet

Step-by-step explanation:

2(lb+bh+lh)

2(40+24+15)

80+ 48+30

158

10. Use the data to determine the missing values in the five-number summary.
Data Values
5, 7, 2, 3, 4, 1, 7, 8, 5, 6, 2, 3, 7, 1, 9, 6, 1, 2, 5, 3, 8, 3, 2, 7, 5, 9
minimum: 1
Q1:
Q2:
Q3:
maximum: 9

Answers

Answer:

Q1 - 2

Q1 - 5

Q3 - 7

maximum 9

minimum 1

Step-by-step explanation:

order the numbers from least to greatest

En un triángulo, dos de sus ángulos internos miden 40º y 55º. Hallar la medida de su tercer ángulo interno.

Answers

Answer:

La medida del tercer ángulo interno es 85°.

Step-by-step explanation:

Los triángulos son figuras geométricas planas que poseen tres lados en contacto entre sí en puntos comunes denominados vértices. A su vez, los triángulos poseen tres ángulos interiores. Estos tres ángulos interiores del triángulo suman 180°.

En este caso, en un triángulo, dos de sus ángulos internos miden 40º y 55º. Siendo θ el tercer ángulo interior, entonces:

θ + 40° + 55°= 180°

Resolviendo:

θ + 95°= 180°

θ= 180° - 95°

θ=85°

La medida del tercer ángulo interno es 85°.

Can anyone help plz??

Answers

Answer:

5x+2=11x-70

2+70=11x-5x

72=6x

x=72/6

x=12°

ace or expert pls help​

Answers

Answer:

Step-by-step explanation:

-0.25

-1/3

1/4

0.3

Answer:

D

Step-by-step explanation:

the ratio of sparrows to finches at the bird feeder is 3 to 4. If there were 12 sparrows, how many finches were there? explain​

Answers

Answer:

16

Step-by-step explanation:

3 sparrows for every 4 finches

12 sparrows

12÷3= 4

4×4= 16

16 finches

When multiplying exponential terms with the same base, which best explains how to simplify the expression?

A.Add the exponents.
C.Subtract the exponents.
B.Multiply the exponents
D.Divide the exponents.

Answers

Answer: A

Step-by-step explanation:

Answer:

A. Add the exponents.

Step-by-step explanation:

The rule for same base multiplication is:

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

Add the exponents.

Answer: A. Add the exponents.

Leon is buying a bicycle. The regular price of the bicycle is x dollars. The bicycle is on sale for 20% off. He has to pay 5% sales tax on the sale price of the bicycle. To represent his total cost, Leon writes the expression shown 1.05(x-0.2x) . Which expression also represents Leon’s total cost?

A.) 0.79x
B.) 0.84x
C.) 0.85x
D.) 0.21x

Answers

Answer:

B.) 0.84x

Step-by-step explanation:

total cost= 1.05(x-0.2x)

= 1.05 (0.8x) = 0.84x

double the number plus three times another number is 54. the difference between these two numbers is three. what are the two numbers?

Answers

Step-by-step explanation:

54

=2×27

=54

=27×2

=54

=2,27

PLSSSS HELP!!! AND NO LINKS!!

Answers

Answer:

A

Step-by-step explanation:

In 2 months, he got 70 stamps, meaning 35 stamps per month. On the first month, he has 55 stamps by the end of the first month, and since every month he gets 35 stamps, He was given 20 Stamps to start with. It is not D since he saves 35 stamps himself every month, meaning from the beggining of that month, he had 20, and by the end had 55, since the question specifies it shows the amont of stamps at the END of the month.

What is the distance along the Ferris wheel between two consecutive seats if the radius of the Ferris wheel is 45 ft and there are 30 seats which are equally spaced apart?

Answers

230.4 is the answer

Guys I need help on all three please​

Answers

Answer:

graph 1 proportional

graph 2&3 is non proportional

i think

HELP!! I need to do this today (Show steps) first answer gets BRAINLY


Which of these best describes the profit Emily gets from selling these cards?


A. 7.50 per box

B. 10.00 per 30 box

C. 3.00 per 4 boxes

Answers

Answer:

A. 7.50 per box

Step-by-step explanation:

We know that when there are 4 boxes, we make 30 dollars. Divide 4 from 30 to get 30/4 which is equal to 7.5. This means we make 7.5 dollars per box.

If this helps please mark as brainliest

A rancher has a rectangular sheep pen that is 3 meters long and 2 meters wide. The rancher plans to increase both the length and the width of the pen by x meters so that the new area of the pen will be 20 square meters?

Answers

Step-by-step explanation:

20=3x+2x.

3x+2x=5x,

so

5x=20.

20/5=4, so

4=x

what is the answer I need help​

Answers

Answer:

C

Step-by-step explanation:

The product will be greater than

A clothing company produced 1400 items of clothing. Of those,
15% were jackets, 35% were dresses, and 20% were shoes.
How many of the items of clothing were NOT jackets, dresses, or shoes?

Answers

1400 x 0.15 = 210
1400 x 0.35 =490
1400 x 0.20 = 280
.2 + .15 + .35 = 0.70
1400 x .70 = 980
1400- 980 = 420
420 items were not jackets dresses or shoes

Alan and Margot each drive from City A to City B, a distance of 147 miles. They take the same route and drive at constant speeds. Alan begins driving at 1:40 p.m. and arrives at City B at 4:15 p.m. Margot’s trip from City A to City B can be described with the equation y = 64x, where y is the distance traveled in miles and x is the time in minutes spent traveling. Who gets from City A to City B faster?

Answers

Answer:

Margot gets from A to B faster

Step-by-step explanation:

Alan takes 2 hr and 35 min = 2. 58... hr

Margot takes 147/64 hr = 2.296.. hr

**MARKING BRAINLIEST PLEASE HELP**

Answers

Answer:

whats the question

Step-by-step explanation:

Who could help me on the last part

Answers

Step-by-step explanation:

X^a times X^b = X^a + b

so 4x times 6x = 24x^(1+1)

Emmie has $60 to spend on craft supplies.The tax rate is 8.25%. What is the maximum amount she can spend on craft supplies before taxes?

Answers

Answer:

$55.05

Step-by-step explanation:

60 x .0825 = 4.95

60 - 4.95 = 55.05

help due in 10 mins find the in.

Answers

Answer:

252 inches

hope u got it correct

Answer:

21 in

Step-by-step explanation:

The actual length is 21 ft = 21 × 12 = 252 in

The model is [tex]\frac{1}{12}[/tex] of the actual size , then

model length = 252 ÷ 12 = 21 in

Decide if the following is a true or false statement - explain how you
know
(-3) -(-4.25) is positive

Answers

Answer:

true

Step-by-step explanation:

(-3) -(-4.25) = -3 + 4.25 = 1.25 (positive)

NO LINKS PLEASE
EXPLANATION REQUIRED
I WILL GIVE BRAINLIEST
DONT MINF MY PRO CROPPING. DEFF.
ALSO ITS NOT C

Answers

Answer:

B is the correct answer

Step-by-step explanation:

Subtract area of triangle from total area: 30 - 14 = 16Since the figure is a square, all the sides are equal. Therefore, we need to find the square root of 16: √16 = 4All the sides of the square are 4 cm long

To check, reverse application:4 x 4 = 1616 + 14 = 30

A total of 378 vacationers are planning to take an extended
trip down the Oregon trail (to learn about life as an early
settler). IA 21 people can comfortably fit inside a covered
wagon and the trip organizers have borrowed 13 wagons, how
many more will they need.

Answers

378 total
21 x 13 = 273
378 - 273 = 105 people left
105/ 21 = 5 more wagons

help me please I need help what is the square root of 99​

Answers

Answer:

9.94987437107

Step-by-step explanation:

or 9.95 hope this helps you could also use 3√11

PLEASE HELP! Which ones are statistical questions? Mark all that apply. ( no random links )

Answers

Answer:

C, D and F

Step-by-step explanation:

Use any method to solve the following system of equations: Equation #1: 2y = x - 4 Equation #2: 4x + 3y = 5 *

(2, -1)
(-2, -1)
(2, 1)
(-2, 1)

help please!!

Answers

Answer:

Step-by-step explanation:

the answer is (2,1)

The
Answer
Of
This
Question
Is
(2,1)

Plz Asp help me ...plz guys

Answers

Step-by-step explanation:

False.

intersects the y-axis => x=0

tan (0+ π/6) = tan π/6 = 0.58

instead of 1.73

Can someone help me I’m supper confused

Answers

Let x represent the cost of a slice of pizza and let y represent the cost of a hamburger. 7 hamburgers and 3 slices of pizza cost $19, i.e. the $20 you paid minus the $1 change. 8 hamburgers and 2 slices of pizza cost $19.50. So:
3x+7y=19 and 2x+8y=19.5
Solve the system for the values of and . Multiply by 3 and multiply by 5, then add the two products. Subtract the sum from $20 for your answer.

4:
4 1/2, 4 1/6, 4.85

the number with the greatest value is?

PLEASE HRLP QUICK!!!!

Answers

the number with the greatest value is 4.85

Answer:

4.85

Step-by-step explanation:

4 1/2= 4.5

4 1/6= 4.1666666667

4.85.

when you put them into the decimal form you can see that 4.85 is the largest.

hope this helped.

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