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3 years ago

11

Find the value of 7 + 32 (-5 + 1) ÷ 2.

2 answers:

vampirchik [111]3 years ago

8 0

The answer is -57
7+32(-4)/2
7+-128/2
7+-64
-57

Sidana [21]3 years ago

6 0

Hope this helps........

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The square below represents one whole.

natulia [17]

Fraction: 2/100
Decimal: 0.02
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3 years ago

A dress needs 3.65m of clothe. A tailor makes six dresses. How much cloth does the tailor need? a. 21.9m b. 36.9m c. 45.9m d. 63

elena55 [62]

Answer:

21.9 m

Step-by-step explanation:

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4 years ago

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Assume that t varies jointly as r and q2². If t=320 when r=5 and q = 4, what is the value of q when r= 1 and t= 196?

Harrizon [31]

Step-by-step explanation:

$t = k(r)( {q}^{2} )$

$320 = k(5)( {4}^{2} )$

$320 = 80k$

$k = 4$

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$49 = {q}^{2}$

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4 0

2 years ago

Evaluate the following when a= 1 ,b=3,and c =27 ( a) 6a^2+ 2bc-2c^1/3

Dennis_Churaev [7]

Answer:

6a^2+ 2bc-2c^1/3 <u>= 162</u>

Step-by-step explanation:

a = 1
b = 3
c = 27

$\rm 6 {a}^{2} + 2bc - 2 {c}^{ \frac{1}{3} }$

$= 6 {(1)}^{2} + 2(3)(27) - 2( {27)}^{ \frac{1}{3} }$

$\rm = 6 + 162 - 2 ( \sqrt[3]{27} )$

$\rm = 168 - 2(3)$

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3 years ago

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NISA [10]

Answer:

slope = - $\frac{1}{3}$

Step-by-step explanation:

calculate the slope m using the slope formula

m = $\frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

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m = $\frac{4-2}{-3-3}$ = $\frac{2}{-6}$ = - $\frac{1}{3}$

3 0

2 years ago

Read 2 more answers