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kotegsom [21]
3 years ago
15

Which answer is it I’m doing my quiz rn

Mathematics
2 answers:
anyanavicka [17]3 years ago
8 0

Answer:

10

Step-by-step explanation

3 x 4 = 12

8 + 12 = 20

20 / 2 = 10

grigory [225]3 years ago
5 0

Answer:

B, 10

Step-by-step explanation:

1) Multiply 3 by 4. You get 12

2) Add 8. That leaves you with 20

3) 20 divided by 2 equals 10

:) Good luck on your quiz

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Identify the terms, coefficients, and constants in the expression $18x+7$ .
BartSMP [9]
Coefficients: 18
Constants: 7
Variable (if u need help on this): X
4 0
3 years ago
ΔPQR has angle measurements of 80°, 50°, and 50°. What kind of triangle is ΔPQR?
trasher [3.6K]

Answer:

Isosceles Triangle; Acute Triangle

Step-by-step explanation:

Review your definitions of the different types of triangles:

acute triangle- a triangle that has three acute (less than 90 degrees) angles

obtuse triangle- a triangle that has an obtuse (greater than 90 degrees) angle.

right triangle- a triangle that had one right (90 degrees) angles

isosceles triangle- a triangle with two congruent sides and one unique side and angle.

equilateral triangle-  a triangle with three congruent sides and three congruent angles.

scalene triangle- a triangle with no congruent sides and no congruent angles.

With these definitions, we can classify ΔPQR as an isosceles acute triangle.

8 0
3 years ago
50 is 15% of what number?
Mashcka [7]
Converting percentage to a decimal : 
50%= 50 / 100 = 0.5 

What is 50% of 15
=50% * 15
=0.5 * 15
=7.5
6 0
3 years ago
Write an expression to represent the perimeter of the figure below.
tangare [24]

Answer:

Using the equation below just add like terms:

P=a+b+c+d

5x+3x+x+4x

=13x

-2+1+3

=2

13x+2

A

7 0
3 years ago
I need number 4 answer c
abruzzese [7]

Answer:

20 hours.

Step-by-step explanation:

4 c.

Duane makes 5 bowls in 3 hours.

That is his rate is 5/3 bowls per hour.

So he makes (5/3) * 12 bowls in 5 * 12/3

= 5*4

= 20 hours.

6 0
3 years ago
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