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lakkis [162]
3 years ago
5

Math question 30 points if you answer

Mathematics
1 answer:
mote1985 [20]3 years ago
8 0

Answer:

Step-by-step explanation:

h(t) = - 16t² + 22t + 6

h = 13.5625 ft

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natali 33 [55]

Answer:

What grade are you

Step-by-step explanation:

3 0
3 years ago
Meg invested $16,000 in a savings account. If the annual interest rate is 6%, how much will be in the account in 5 years for qua
nexus9112 [7]

Answer:

In 5 years the account will be $ 21,549.68.

Step-by-step explanation:

Given that Meg invested $ 16,000 in a savings account, if the annual interest rate is 6%, to determine how much will be in the account in 5 years for quarterly compounding, the following calculation must be performed:

16,000 x (1 + 0.06 / 4) ^ 5x4 = X

16,000 x 1,015 ^ 20 = X

16,000 x 1.34685500 = X

21,549.68 = X

Therefore, in 5 years the account will be $ 21,549.68.

8 0
3 years ago
I’m stuck on this problem help
Anika [276]
An easy way to think of this when you solve this, is to remember that all the angles in a triangle add up to 180 degrees. Therefore, the equation would be
(3x + 10) + (2x + 10) + 45 = 180. By the way, since the angles D and B are across from each other they are congruent. Now, let’s start solving it:
(3x + 10) + (2x + 10) + 45 = 180
(5x + 20) + 45 = 180
5x + 65 = 180
5x = 115
x = 23
8 0
4 years ago
NEED HELP!! 15 POINTS!!!
Free_Kalibri [48]

Answer:

Option B) add 5 to both sides of the equation

Step-by-step explanation:

we have

x^{2}+18x+76=0

step 1

Add 5 to both sides of the equation

x^{2}+18x+76+5=0+5

x^{2}+18x+81=5

step 2

Rewrite as perfect squares

(x+9)^{2}=5

5 0
4 years ago
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Arte-miy333 [17]
Show the picture and i will help you
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