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3 years ago

14

PLEASEEEEE HELP!!!!!!!!!!

1 answer:

Klio2033 [76]3 years ago

4 0

His GPA should be 3.2 since a B in a app class would count as a A so it was be 4+4+4=12 and then Spanish is 3 and a D is one so it would be 4+4+4+3+1=16 and then divided by the number of classes he has so 16/5= 3.2 I say just go with B it’s the closest

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PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU B

Ratling [72]

Answer:

x = 10, y ≈ 11.2

Step-by-step explanation:

Hi there,

We can find the length x first since we are given the lengths of the other two sides of the bottom right triangle. In order to find the length of x, it is important to know the Pythagorean Theorem and the fact that x is the hypotenuse.

$a^{2}$ + $b^{2}$ = $c^{2}$ ← Pythagorean Theorem

<u>To find x:</u>

$6^{2}$ + $8^{2}$ = $c^{2}$

100 = $c^{2}$

c = 10

Therefore, the value of x is 10.

<u>To find y:</u>

We now know the length of two sides of the upper right triangle. The value of y can be found by using the theorem again.

$a^{2}$ + $10^{2}$ = $15^{2}$

$a^{2}$ + 100 = 225

$a^{2}$ = 125

a = $\sqrt{125}$

a = 11.2 when rounded to the nearest tenth.

Therefore, the value of y is approximately 11.2.

Hope this explanation is useful. Cheers.

3 0

3 years ago

What is 40% of 24 hours

V125BC [204]

40% of 24 is 9.6 so that means it's 9.6 hours or 9 hours and 36 minutes.

6 0

3 years ago

('h(I) = -35<br>(h(n) = h(n - 1)×2<br>h(3) =

qwelly [4]

Answer:

h(3)=n(h_3)×3that is the answer

3 0

3 years ago

Can someone help me out please?? I don’t understand and this is 7th grade math stuff btw.

Vitek1552 [10]

It would be 28-10=x because your ending up with 28 after earning 10 you would get that. Hope this works!

4 0

3 years ago

Given that a= 3i – 2j and b= -4i + 10j, find b – a.

Veronika [31]

When a = 3i - 2j, and b = -4i + 10j. Plug in the corresponding terms with the corresponding variables.

(-4i + 10j) - (3i - 2j)

Distribute the negative to each variable in the second parenthesis

- (3i - 2j) = -3i + 2j

Simplify.

-4i + 10j -3i + 2j

-7i + 12j

-7i + 12j, or (A) is your answer

hope this helps

7 0

3 years ago