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Usimov [2.4K]
2 years ago
5

Can u help me pleeeeeeeeeeeease

Mathematics
1 answer:
Ratling [72]2 years ago
8 0
42 for the first one and 105 for the second one
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Is the area of this shape approximately 86.2 cm? If not, give the correct area.
lisov135 [29]

Answer: True

Step-by-step explanation:

The area of a trapezoid is ((b1+b2)/2)*h.

Because this trapezoid is an isosceles trapezoid, we can find the base of the right triangles: 4.  Then, using Pythagorean theorem we can get the height of the trapezoid, the square root of 33, or about 5.75.  Then plugging the values into the formula, we get 86.25, which is close to 86.2.

Hope it helps <3

6 0
3 years ago
A large university accepts 60% of the students who apply. Of the students the university accepts, 25% actually enroll. If 10,000
Alja [10]

Answer:

1500 students

Step-by-step explanation:

To do this you must figure how many people the university accepts by times the no. of students applying by the percentage that are accepted

10,000 X 60% = 6000 students

You then figure out the number of students that actually enrols by doing

no. of students accepted X 25%

6000 X 25% = 1500 students

6 0
3 years ago
what is the center and radius of the circle given the equation, 8x + x-squared - 2y + y-squared - 64 = 0?
RoseWind [281]

Step-by-step explanation:

8x + x² - 2y + y² - 64 = 0

(x + 4)² + (y - 1)² - 81 = 0

(x + 4)² + (y - 1)² = 81

Hencr the center is (-4,1) and the radius is 9.

7 0
3 years ago
Drag each pair of rates to the correct location on the table.
Dafna11 [192]

1/8 is in it 3/2 if that is it

5 0
2 years ago
Find the quotient -7/12 divided by 1/7
leva [86]

Answer:

-4.08

Step-by-step explanation:

4 0
3 years ago
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