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Nikolay [14]
3 years ago
10

Evaluate.

Mathematics
2 answers:
MariettaO [177]3 years ago
7 0
0.16 would be the answer
nevsk [136]3 years ago
4 0
0.16 is the answer ! Hope this helped
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Write an equation of the line passing through the point (3, 4) that is parallel to the line −2x+3y=2
mote1985 [20]

Parallel lines have same slope, so first isolate y to get the equation into y=mx+b form.

-2x+3y=2

3y = 2x + 2

y = \frac{2x+2}{3}

Now plug the point (3,4) into y = 2x + b

4 = 2(3) + b

Solves for be

b = -2

So the new equation is y = 2x - 2

5 0
3 years ago
Read 2 more answers
A chef is going to use a mixture of two brands of Italian dressing. The first brand contains 8% vinegar, and the second brand co
Flura [38]

Let <em>f</em> and <em>s</em> denote the amounts of the <u>f</u>irst and <u>s</u>econd brands that the chef is going to use.

She wants to end up with 290 mL, so

<em>f</em> + <em>s</em> = 290

Each mL of the first brand contains 0.08 mL of vinegar, and each mL of the second contains 0.13 mL of vinegar. The final mixture should have a concentration of 12% vinegar, so that it contains 0.12 • 290 mL = 34.8 mL of vinegar, and

0.08<em>f</em> + 0.13<em>s</em> = 34.8

Solve for <em>f</em> and <em>s</em> :

<em>f</em> + <em>s</em> = 290   →   <em>s</em> = 290 - <em>f</em>

0.08<em>f</em> + 0.13 (290 - <em>f </em>) = 34.8

0.08<em>f</em> + 37.7 - 0.13<em>f</em> = 34.8

0.05<em>f</em> = 2.9

<em>f</em> = 58

<em>s</em> = 290 - 58

<em>s</em> = 232

8 0
3 years ago
Whick property is used to solve the following problem: 8( 7 - 3)
Hunter-Best [27]

Answer:

distributive property

Step-by-step explanation:

You are distributing the 8 amongst the numbers inside the parenthesis.

5 0
3 years ago
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If f(x)=3(x+4),find f(2)
Komok [63]

Answer:

f(2)=18

Step-by-step explanation:

f(2)=3(2+4)

=(6+12)

=18

5 0
3 years ago
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how many cubes would it take to make a model of a rectangular prism that is 3 units long x 2 units wide x 4 units high
yawa3891 [41]
It would take 24 cubes.
Since you are calculating volume you have to multiply the Length by Width by Height.
3 x 2 x 4
6 x 4
24
Hope this helps! :D
6 0
4 years ago
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