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3 years ago

14

Determine whether the pair of figures are similar and explain why.

2 answers:

s344n2d4d5 [400]3 years ago

6 0

The answer should be D because all the side remain the same as they increase. each side is increased by times 2.

marin [14]3 years ago

5 0

C and D- The bigger triangle is exactly twice as large

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Can someone help I need the answer ASAP

MatroZZZ [7]

Answer:

I belive B

because if his are more than hers then that means shers us 50 and his is 75

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2 years ago

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Solve for x. 2/x =2/6

olganol [36]

The answer is x = 6.

Here are the steps.

1. Simplify 2/6 to 1/3 ( 2/x = 1/3 ).

2. Multiply both sides by x ( 2 = 1/3x ).

3. Simplify 1/3x to x/3 ( 2 = x/3 ).

4. Multiply both sides by 3 ( 2 * 3 = x ).

5. Simplify 2 * 3 to 6 ( 6 = x ).

Now finally switch it up and the answer is x = 6.

7 0

3 years ago

Simplify -7x+6y-6x , please help with this question thank you

Kryger [21]

-7x+6y-6x is simplified to be -13x+6y.

3 0

3 years ago

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Given the vectors w = <-5, 3> and z = <1, 4>, find the results of the vector subtractions. -w − z =

kvasek [131]

Answer:

< 4, - 7 >

Step-by-step explanation:

- w - z

= - < - 5, 3 > - < 1, 4 > ← multiply each component in w by - 1

= < 5, - 3 > - < 1, 4 > ← subtract corresponding components

= < 5 - 1, - 3 - 4 >

= < 4, - 7 >

4 0

3 years ago

What the answer now

stiks02 [169]

Answer:

35.6 yd²

Step-by-step explanation:

Area of ∆UVW can be solved if we know the lengths of 2 sides and their included angle.

We are Given just 1 side, UV (w). Use the law of sines to find UW (v).

Thus:

$\frac{v}{sin(V)} = \frac{w}{sin(W)}$

W = 137°

w = 19 yd

V = 180 - (137 + 22) = 21° => sum of triangle

v = ??

Plug in the values and solve for v

$\frac{v}{sin(21)} = \frac{19}{sin(137)}$

Multiply both sides by sin(21)

$\frac{v}{sin(21)}*sin(21) = \frac{19}{sin(137)}*sin(21)$

$v = \frac{19*sin(21)}{sin(137)}$

$v = 10 yd$ (approximated)

Find area of ∆UVW:

Area = ½*UV*UW*sin(U)

Area = ½*v*w*sin(U)

= ½*10*19*sin(22)

Area = 35.6 yd² (to nearest tenth)

7 0

3 years ago