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Svetlanka [38]
3 years ago
8

PLEASE HELP ME OML I HAVE A 13 IN MATH {WHAT ARE THE ANSWERS TO THE 3 CIRCLED PROBLEMS}

Mathematics
2 answers:
Tanya [424]3 years ago
8 0

Answer:

Number 8 is 8.7

Number 9 is -5.2

Number 10 is 8

mariarad [96]3 years ago
6 0

Answer:

8. Undefined.

9. -3 (Square root of 3)

10. Undefined.

Step-by-step explanation:

For number 8 and 10, you can't take the square root out of a negative number. It's just not possible :)

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A caterer makes 3 extra sandwhiches for every 20 sandwhiches a customer orders. What is the ratio of ordered sandwiches to extra
VMariaS [17]
You can solve this by making a proportion.

\frac{3}{20} =  \frac{x}{184}

you cross multiply and divide to solve this. your answer is 8.

4 0
3 years ago
Find the value of x so that the line passing through the points will have the given slope: (x,6) and (10,-3) with a slope of -3/
Lana71 [14]
(x,6) \\
x_1=x \\
y_1=6 \\ \\
(10,-3) \\
x_2=10 \\ y_2=-3 \\ \\
\hbox{the slope: } m=\frac{y_2-y_1}{x_2-x_1}=\frac{-3-6}{10-x}=\frac{-9}{10-x} \\ \\
m=-\frac{3}{2} \\
\Downarrow \\
-\frac{3}{2}=\frac{-9}{10-x} \\
-\frac{3}{2}(10-x)=-9 \\
10-x=-9 \times (-\frac{2}{3}) \\
10-x=3 \times 2 \\
10-x=6 \\
-x=6-10 \\
-x=-4 \\
\boxed{x=4}
6 0
3 years ago
Melissa has a spray paint that covers about 6,500 square centimeters. Can melissa apply two coats of paint to the entire sculptu
grandymaker [24]

Answer:

This question cannot be solved. It does not say anything about a statue in the first sentence and it doesn't give you the area of the statue.

Step-by-step explanation:

8 0
3 years ago
Are these angles complementary, supplementary, or neither?
SashulF [63]
I would say complementary because the angle degrees are the same
4 0
3 years ago
What is 7.3 = y + 2.8​
zloy xaker [14]

Answer:

4.5

Step-by-step explanation:

7.3= y + 2.8

Subtract 2.8 from both sides

7.3 = y+ 2.8

-2.8     -2.8

--------------------

y = 4.5

4 0
3 years ago
Read 2 more answers
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