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3 years ago

HELP PLEASE SUPER EASY AND ILL BRAINLIST

Mathematics

2 answers:

scoray [572]3 years ago

6 0

Answer:

B. n = 72

Step-by-step explanation:

$\frac{n}{8} = 9$ Multiply both sides of equation by 8

n = 72

Karo-lina-s [1.5K]3 years ago

3 0

Answer:

Step-by-step explanation:

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sergey [27]

The answer to this is -11/12

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3 years ago

2/2 divided by 5 equals improper

NeX [460]

The answer is 1/5
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3 years ago

21 and 22 are complementary angles.

Bumek [7]

The measure of angle 2 is $\angle 2=14^{\circ}$

Explanation:

Given that $\angle 1$ and $\angle 2$ are complementary angles.

Also, the measure of angle 1 is $\angle 1= 76^{\circ$

We need to determine the measure of $\angle 2$

Since, we know that the complementary angles add up to 90°, then the angles $\angle 1$ and $\angle 2$ add up to 90°.

Thus, we have,

$\angle 1+\angle 2=90^{\circ}$

Substituting the value of $\angle 1$ in the above expression, we have,

$76^{\circ}+\angle 2= 90^{\circ}$

Subtracting both sides by 76°, we get,

$\angle 2 = 90^{\circ}-76^{\circ}$

Simplifying, we have,

$\angle 2 = 14^{\circ}$

Thus, the measure of angle 2 is $\angle 2=14^{\circ}$

8 0

3 years ago

Part C: Find the distance from B to E and from P to E. Show your work. (4 points)

garri49 [273]

Answer:

BE = 294.23 ft

PE = 259.62 ft

Step-by-step explanation:

Quadrilateral CPRG is a parallelogram.

CP || GR

In triangles BCG and BPE

$\angle BCG \cong \angle BPE (Alternate \: \angle 's) \\\angle GBC \cong \angle EBP (Vertical \: \angle 's) \\\therefore \triangle BCG \sim \triangle BPE (AA \: postulate) \\\\\therefore \frac{BE}{BG} =\frac{PE}{GC} =\frac{BP}{BC}...(csst)\\\\\therefore \frac{BE}{425} =\frac{PE}{375} =\frac{225}{325}\\\\\therefore \frac{BE}{425} =\frac{PE}{375} =\frac{9}{13}\\\\\therefore \frac{BE}{425} =\frac{9}{13}\\\\BE =\frac{9\times 425}{13}\\\\BE =\frac{3,825}{13}\\\\BE = 294.23\: ft \\\\\&\\\frac{PE}{375} =\frac{9}{13}\\\\PE =\frac{9\times 325}{13}\\\\PE =\frac{3,375}{13}\\\\PE = 259.615385 \\\\PE = 259.62 \: ft\\\\$

7 0

3 years ago

Twice this number is 1 less than half of 26

svp [43]

Answer:

Step-by-step explanation:

26 / 2 = 13

13 - 1 = 12

12 x 2 = 24

4 0

4 years ago

Read 2 more answers