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KiRa [710]
2 years ago
11

An integer divided by 7 gives a result -3 what is that integer?​

Mathematics
2 answers:
Kruka [31]2 years ago
8 0

Answer:

x=-21

Step-by-step explanation:

The equation would be as follows:

x/7=-3

We work backwards by multiplying 7 by -3.

7*-3=-21

x=-21

-hope it helps

Alla [95]2 years ago
8 0

Answer:

-21

Step-by-step explanation:

Let n = the integer

n/7 = -3

Multiply each side by 7

n/7 *7 = -3*7

n = -21

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a pet store sells digestible mouthwash for cats. to promote the new product ,the store is offering $.50 off the regular price of
Shtirlitz [24]

the discount would be 75%

If you divide the value into 4 parts (25% each) the value would be $ 0.50. Therefore, the discount is 75% ($ 1.50)

5 0
3 years ago
Find the measure of an angle whose measure is 18 degrees less than one-half of the measure of its complement.Find the measure of
tekilochka [14]
<span>a = (90-a)/2 - 18 

this means that the angle equals half its complement minus 18 degrees. 

this means the same as the angle equals 18 degrees less than half its complement. 

solve for a. 

equation is: 

a = (90-a)/2 - 18 

simplify by removing parentheses to get: 

a = 90/2 - a/2 - 18 

simplify further to get: 

a = 45 - a/2 - 18 

combine like terms to get: 


a = 27 - a/2 

add a/2 to both sides to get: 

a + a/2 = 27 

multiply both sides of the equation by 2 to get: 

2a + a = 54 

combine like terms to get 

3a = 54 

divide both sides of the equation by 3 to get: 

a = 18 

your answer should be that the angle is equal to 18 degrees. 

if the angle is 18 degrees, then its complement is equal to 90 - 18 = 72 degrees. 

half its complement is equal to half of 72 is equal to 36 degrees 

18 degrees less than that is equal to 36 - 18 is equal to 18 degrees. 

Your answer is that the measure of the angle is 18 degrees.</span>
4 0
3 years ago
I need help with algebra
gregori [183]

Answer:

the answer I got is b=90

hope it helps

5 0
2 years ago
What is the slope of the function?<br> O-3<br> 0-2<br> O 3<br> O 4
MatroZZZ [7]

Answer:

3

Step-by-step explanation:

The slope is found by

m = (y2-y1)/(x2-x1)

   = ( 10-7)/(2-1)

   = 3/1

5 0
3 years ago
Read 2 more answers
An angle measures 7.4° less than the measure of its complementary angle. What is the measure of each angle?
Xelga [282]

Answer:

41.3° and 48.7°

Step-by-step explanation:

Complementary angles are angles with the sum of 90°

if one of the angle is 7.4° less than other

(90 - 7.4) ÷ 2 = 41.3° is the measure of smaller angle and

41.3 + 7.4 = 48.7° is the measure of bigger angle

5 0
2 years ago
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