2 years ago

Triangle PQR is similar to triangle XYZ. What is the perimeter of triangle XYZ?

Mathematics

1 answer:

xeze [42]2 years ago

6 0

Triangle PQR is similar to triangle XYZ. What is the perimeter of triangle XYZ? Where is the picture

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What’s the answer for this?

fgiga [73]

Answer:

1.98

Step-by-step explanation:

Use SOH-CAH-TOA:

Sine = Opposite / Hypotenuse

Cosine = Adjacent / Hypotenuse

Tangent = Opposite / Adjacent

Here, we're given the hypotenuse is 4.5, and we want to find the side opposite of the 26° angle. So we should use sine.

sin 26° = x / 4.5

0.44 = x / 4.5

x = 1.98

7 0

2 years ago

What is negative 7 over 2 simplified

anyanavicka [17]

It's just like multiplying and dividing a negative, such as -1 *2=-2 and -2 / 1= -1

if there is one negative then it will be negative, so in this case it will be -7 / 2=

answer= -3 1/2

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2 years ago

What would you multiply by to decrease an amount by 95%?

Crazy boy [7]

Answer:

-0.95

Step-by-step explanation:

Divide the percent by 100 and since you are decreasing it would be a negative.

4 0

2 years ago

ASAP PLEASE <3A rectangular garden has length and width as given by the expressions below. Length: 4 − 7(3x + 4y) Width: 3x(−

creativ13 [48]

Answer:

8 - 42x - 56y - 12xy

Step-by-step explanation:

Given sides of a rectangle

Length: l =4 − 7(3x + 4y)
Width: w = 3x(−2y)

Perimeter of rectangle

P = 2(l + w)

Using the given values

P = 2( 4- 7(3x + 4y) + 3x(-2y)) =
2( 4 - 21x - 28y - 6xy) =
8 - 42x - 56y - 12xy

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2 years ago

How do I solve this

Gnoma [55]

Answer:

Step-by-step explanation:

I'm sorry forgot how to exactly solve it

7 0

2 years ago