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2 years ago

Are the triangles similar? If yes, write a similarity statement and give a scale factor (k).

Mathematics

1 answer:

Irina-Kira [14]2 years ago

5 0

Answer:

choice 2) Yes

Triangle ACB is congruent to triangle XZY because of the Side-Side-Side theorem

k = 1.5

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The function y=h(x) is defined as follows:

Lunna [17]

Answer:

h(1) = 1

h(4) = 5

Step-by-step explanation:

Since 1 is in the interval 1 ≤ x ≤ 3, you must substitute 1 into the expression $x^{3}$

So, h(1) = $1^{3}$ = 1

Since 4 is in the interval x > 3, and all values of x > 3 gives an output of 5, then h(4) = 5

7 0

2 years ago

Hey um this is confusing

aleksandr82 [10.1K]

Answer:

15.7

Step-by-step explanation:

Lets take a = 50.

Area of Sector =

$\frac{a}{360} \pi {r}^{2} \\ = \frac{50}{360} \pi {6}^{2} \\ = \frac{50}{360} (3.14)(36) \\ = 15.7units {}^{2}$

4 0

2 years ago

Please help hurry i will give brain

mars1129 [50]

Answer:

Step-by-step explanation I counted the numbers.

7 0

2 years ago

Antwon makes hot chocolate by mixing 2 cups of milk with 5 tablespoons of cocoa.

Yuki888 [10]

Answer:

2.5 tablespoons of cocoa

Step-by-step explanation:

if 2 cups of milk is originally used then you use 1 well 2 divided by 2 equals 1 and 5 divided by 2 equals 2.5 so you would use 2.5 tablespoons of cocoa

6 0

3 years ago

Read 2 more answers

HELP Question below in the photo linked

lora16 [44]

Answer:

D. x = 10, m<TRS = 60°

Step-by-step explanation:

m<QRS = 122° (given)

m<QRT = (7x - 8)° (given)

m<TRS = (6x)° (given)

m<QRT + m<TRS = m<QRS (angle addition postulate)

(7x - 8)° + (6x)° = 122° (substitution)

Solve for x

7x - 8 + 6x = 122

Add like terms

13x - 8 = 122

13x = 122 + 8

13x = 130

x = 130/13

x = 10

✔️m<TRS = (6x)°

Plug in the value of x

m<TRS = (6*10)° = 60°

6 0

2 years ago