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lara31 [8.8K]
3 years ago
9

What is the relationship between Zaand Zb?!

Mathematics
1 answer:
love history [14]3 years ago
4 0

Answer:

Complementary angles

Step-by-step explanation:

Khan Academy quiz

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What is something you learned about in math this week need it for survey
mrs_skeptik [129]

Answer:

we learned very valuble info

Step-by-step explanation:

yes

5 0
2 years ago
3x+2(2x−1)=33<br> what is x?
klasskru [66]

Answer:

x = 5

Step-by-step explanation:

3x + 2(2x − 1)= 33

simplify

3x + 4x - 2 = 33

7x - 2 = 33

add 2 to both sides

7x - 2 + 2 = 33 + 2

7x = 35

divide both sides by 7

7x/7 = 35/7

x = 5

8 0
3 years ago
Lol i need help again plzz
Len [333]
X would equal 81 because the square root of 81 is 9.

9 x 9 = 81
7 0
3 years ago
If he pays $46.80 for one year. He receives one magazine each month for 12 months. Find the dollars he pays for each
pochemuha

Answer:

Each magazine costs 3.90

Step-by-step explanation:

Take the total cost and divide by the number of magazines

46.80/12

3.90

6 0
3 years ago
Read 2 more answers
What is the area of this figure?
Oksanka [162]
<h3>Answer:  297 square cm</h3>

=============================================

Work Shown:

Break up the figure as shown in the diagram below.

A rectangle and trapezoid form

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

Area of rectangle = base*height = 9*15 = 135 cm^2

Area of trapezoid = (1/2)*(b1+b2)*h = (1/2)*(18+9)*12 = 162 cm^2

total area = (area of rectangle)+(area of trapezoid)

total area = (135) + (162)

total area = 297 square cm

3 0
3 years ago
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