3 years ago

Please help this is like 40% of my Grade!!

Mathematics

1 answer:

svet-max [94.6K]3 years ago

4 0

Answer:

120

Step-by-step explanation:

supplementary means the angles add up to 180

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FinnZ [79.3K]

Answer:

Step-by-step explanation:

For this equation we have to plug in, so z= 6 and w=7. the question is 8z+7w

so plug in 6 for z and 7 for w. 8(6)+7(7) so 8*6 is 48 and 7*7= 49. 48+49= 97

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3 years ago

Rationalize the denominator and simplify

Llana [10]

The answer is number A

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3 years ago

If the are of a square is multiplied by 9, the area becomes 16 square inches. Find the length of the X side of the square.

Volgvan

X^2 = 16/9
X = 4/3

Length of X is 1 1/3 inches

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3 years ago

Misha deposited $3,725 into a savings account 22 years ago. The account has an interest rate of 2.2% and the balance is currentl

Annette [7]

The compounding equation is $A=P(1+ \frac{r}{n}) ^{nt}$ . So

$6012.37 = 3725(1+ \frac{0.022}{n}) ^{22n}$     Divide by 3725

$1.6141= (1+ \frac{0.022}{n}) ^{22n}$

Daily    = $(1+ \frac{0.022}{365}) ^{22*365}$
              = $(1.000060274) ^{8030}$
              = 1.6225
Monthly = $(1+ \frac{0.022}{12}) ^{22*12}$
              = $(1.0018333) ^{264}$
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Quarter = $(1+ \frac{0.022}{4}) ^{22*4}$
              = $(1.0055) ^{88}$
              = 1.6204
Yearly = $(1+ \frac{0.022}{1}) ^{22*1}$
              = $(1.022) ^{22}$
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The answer is yearly.

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3 years ago

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lisabon 2012 [21]

Answer:

If you are looking for x your answer will be x=2

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2 years ago