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3 years ago

Which set of numbers could be the lengths of the sides of a triangle?

1 answer:

4 0

The correct answer would be A), because the two shortest sides should be greater than the longest side when added together.

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11 less than the product of a number and -4

denpristay [2]

Answer:

-4n - 11

Step-by-step explanation:

Step 1: Convert words into an expression

11 less than the product of a number and -4

(n * -4) - 11

-4n - 11

Answer: -4n - 11

If needed solve

-4n - 11 + 11 = 0 + 11

-4n / -4 = 11 / -4

n = -2.75

7 0

3 years ago

What is the area of this face?

raketka [301]

200 inches bc 10x10 +10x10 is 200

8 0

2 years ago

Read 2 more answers

What is the quotient of 7^-1/7^-2? 1/343 1/7 7 49

vazorg [7]

Answer:

7^-1/7^-2

7^(-1+2)=7^1=7

8 0

2 years ago

Name

Rudiy27

I think you're missing a bit of the question. If her savings can be modeled by x...?

3 0

3 years ago

Determine the unknown angle measures, to the nearest degree, in the diagram provided.

serg [7]

Answer:

a is 53.8°, and b is 36.2°

Step-by-step explanation:

Using sine trig rule:

${ \boxed{ \bf{ \sin(b) = \frac{opposite}{hypotenuse} }}}$

${ \tt{ \sin(b) = \frac{78}{132} }} \\ \\ { \tt{b = { \sin }^{ - 1}( \frac{78}{132} ) }} \\ \\ { \tt{b = 36.2 \degree}}$

Summation of angles of triangle:

${ \tt{a + b + 90 \degree = 180 \degree}} \\ { \tt{a + 36.2 \degree + 90 \degree = 180 \degree}} \\ { \tt{a = (180 - 36.2 - 90) \degree}} \\ { \tt{a = 53.8 \degree}}$

7 0

2 years ago