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Vera_Pavlovna [14]
3 years ago
6

A trapezoid has one base measuring 12', and the other measuring 13'8". What is the area in square feet if the height of the trap

ezoid is 9'4"?
(Remember for trapezoids A= (b1 + b2)/2 x h
Mathematics
1 answer:
Leona [35]3 years ago
8 0

Answer:

Step-by-step explanation:

buzhou一=12212+13。8.12+13.8=25.8          25.8x9.4=?242.52242.522

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What is the recursive formula of the arithmetic sequence 4,22,40,58
TiliK225 [7]

Hello from MrBillDoesMath!

Answer:

T(1) = 4

T(n) = T(n-1) + 18          , n > 1


Discussion:

Consecutive terms appear to increase by 18. This suggests the formula

T(1) = 4

T(n) = T(n-1) + 18          , n > 1


Thank you,

MrB

8 0
3 years ago
Read 2 more answers
Using a pencil, pair of compasses and ruler, construct a triangle with sides 8cm, 9cm and 6cm
Sonja [21]

Answer:

The nearest degree of the angle between the 8cm and 9cm sides is:

  • <u>41°</u>

Step-by-step explanation:

To obtain the correct angle in a small triangle like the triangle formed with the measures in the exercise is a little bit hard, in a change of this, I used a triangle calculator, with this I obtained the right angle formed by the sides with 8 cm and 9 cm, which I'm gonna add like an attachment.

From this image, you can guide yourself to draw the triangle without mistakes and to identify the right angle, which is 40,8° but the compass is not so defined, by this reason you can take it like 41° or 40°.

4 0
3 years ago
Simplify. Look at the Picture Below.
erma4kov [3.2K]

Answer:

3g^3-6g^2+g+1

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Simplify:
wlad13 [49]

Answer:

The answer to your question is  letter C. 7y³  + 7n²y²  - 22y²

Step-by-step explanation:

                                   y²(4y + 7n² + 2) - 3y² (-y + 8)

Multiply

                                 4y³ + 7n²y² + 2y² + 3y³ - 24y²

Use the associative property for like terms

                               (4y³ + 3y³) + (2y² - 24y²) + 7n²y²

Simplify like terms

                                7y³ - 22y² + 7n²y²   or    7y³  + 7n²y²  - 22y²        

5 0
4 years ago
How do you know x when f(x)=2
frosja888 [35]
Say your function is
f(x) = 2x + 3
If f(x) is 2 & you want to find x, replace f(x) with 2:
2=2x+3
And solve for x:
-1=2x
x=-1/2
Hope this helps!
3 0
3 years ago
Read 2 more answers
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