All categories

3 years ago

What's the answer ????????

Mathematics

1 answer:

Korolek [52]3 years ago

5 0

When you rotate the ef counter lock 180 degrees, the new line e'f' will have the same length as ef.

You might be interested in

Anyone wanna talk with me :) <3

Kisachek [45]

Heyyyy

Step explanation

4 0

2 years ago

Read 2 more answers

6 more than the product of a number x and 5 is 21

fgiga [73]

Answer:

x = 3

Step-by-step explanation:

6 + 5x = 21

5x = 15

x = 3

I hope this helps

4 0

2 years ago

HELP ME PLEASE solve the right triangle

Amiraneli [1.4K]

ST = 7.2

RT = 4.04

m∠S = 34°

Solution:

Given ΔRST is a right triangle.

RS = 6, ∠T = 56°

$$\csc A=\frac{\text {Hypotenuse} }{\text {Opposite side}}$

$$\csc A=\frac{ST}{RS}$

$$\csc 56^\circ=\frac{ST}{6}$

$$\csc 56^\circ \times 6=ST$

1.206 × 6 = ST

7.236 = ST

ST = 7.2

$$\cot A=\frac{\text {Adjacent side} }{\text {Opposite side}}$

$$\cot A=\frac{RT}{RS}$

$$\cot 56^\circ=\frac{RT}{6}$

$$\cot 56^\circ \times 6=RT$

0.674 × 6 = RT

4.044 = RT

RT = 4.04

To find the measure of angle S.

Sum of the interior angles of the triangle = 180°

m∠R + m∠S + m∠T = 180°

90° + m∠S + 56° = 180°

m∠S + 146° = 180°

m∠S = 180° – 146°

m∠S = 34°

8 0

2 years ago

Suppose f is a linear function . If f(8)-(3)=80, then what is f(18)-f(14)

worty [1.4K]

Answer:

Step-by-step explanation:

The common difference is 80 / (8 - 3)

= 16

So f(18) - f(14) = (18 - 14) * 16

= 54

5 0

3 years ago

Read 2 more answers

6x + 5y = 16 −6x + 7y = 80

Kobotan [32]

The equation of the line in point-slope form is equal to

The equation of the line in standard form is equal to

step 1

Find the slope m

Let

step 2

convert to standard form

6 0

3 years ago