3 years ago

Plzzzz help me!!! Urgent!!!

Mathematics

1 answer:

Eddi Din [679]3 years ago

7 0

I don't know if this is right

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5k+ 3 <-32 or -4k+ 7 <-29

inessss [21]

Answer:

Step-by-step explanation:

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3 years ago

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Tyler has two savings accounts that his grandparents opened for him. One of accounts pay 7 % annual interest, whereas the other

Dafna11 [192]

Answer:

$400 and $1,000

Step-by-step explanation:

Let us assume the x be the amount invested in 7% account

And, 600 + x be the amount invested in 9% account

Now the equation is

7x% + 9%(600 + x) = $118

0.07x + 54 + 0.09x = $118

0.16x = $118 -$54

0.16x = $64

x = $400

And, the other one is = $400 + $600 = $1,000

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3 years ago

What is the scientific notation for 0.000639

daser333 [38]

Answer:

6.39*10^-4

Step-by-step explanation:

according to the form that is used to convert usual into scientific notation it be like 6.39*10^-4

4 0

4 years ago

Please help ill give you BRAINLIEST. No links please

Nat2105 [25]

Answer:

m(arc FE) = 166°

Step-by-step explanation:

By theorem of intersecting chords and tangent of a circle,

Measure of the angle formed by a chord and tangent intersecting on the circle measure the half of the intercepted arc.

m(∠GFE) = $\frac{1}{2}\text{m (arc} FE)$

83° = $\frac{1}{2}\text{m (arc} FE)$

m(arc FE) = 166°

7 0

3 years ago

the names of nine boys and two girls are in a hat. what is the probability of first drawing a girls name and then a boys name fr

lara [203]

18/121 shoul be the answer

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3 years ago

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