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Elden [556K]
2 years ago
8

I need help with these questions

Mathematics
1 answer:
lozanna [386]2 years ago
4 0
38.=721.8 it's really just a matter of multiplication. I only have he answer for this one but, y'know, work and whatnot. If you would multiply 3 by 3 than wou would do the same for this problem
You might be interested in
5x - 4y = 19 <br> x + 2y = 8
klemol [59]

Answer:

(5x-4y)=19

5×19-4×19

95-76

19

Step-by-step explanation:

x+2y=8

x=8-2

x=6

7 0
2 years ago
Find an integer, x, such that 5, 10, and x represent the lengths of the sides of an acute triangle.
Gnoma [55]
For the answer to the question above, I'll explain my answer through an equation below.
<span>5+10>x,x<15
5+x>10
x>10-5
or x>5
</span>So the answer is either multiple choice letter C. 6 or multiple choice letter D. 11

I hope my answer helped you. Have a nice day!
7 0
2 years ago
-3b+7=13 solve for b
sleet_krkn [62]

Answer:

b =-2

Step-by-step explanation:

-3b+7=13

Subtract 7 from each side

-3b+7-7=13-7

-3b = 6

Divide each side by -3

-3b/-3 = 6/-3

b = -2

8 0
3 years ago
Read 2 more answers
Simplify 32q^9r^4 / 4q^3r
Over [174]

Step-by-step explanation:

the answer is 8q^6r^3 and here are the steps in pic.

7 0
2 years ago
Read 2 more answers
mike purchases a $11,350 car w/a loan from a credit union that requires a 20% down payment. What will mike borrow from the credi
Y_Kistochka [10]
Answer
if for 100% we have 20% and for $11350
11350×20÷100=$2270
mike will be borrowed $2270
8 0
3 years ago
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