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3 years ago

What number is 40% of 720

Mathematics

2 answers:

Pepsi [2]3 years ago

8 0

Answer:

the answer should be 288

zloy xaker [14]3 years ago

3 0

Answer:

288

Step-by-step explanation:

To solve this, you divide 40% by 100.

= (40% / 100) x 720

Then you multiply 0.4 by 720.

= 0.4 x 720

= 288

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Can somebody help me please

SpyIntel [72]

<h2>Answer:</h2><h3>f(4) = 122</h3>

________________________________________________

<h3>Calculate</h3>

$Substitute\ x=4\ into\\ f(x)=7x^2+4x-6$

_________________________________________________

<h3>Substitute</h3>

$f(4)=7\times 4^2+4\times 4-6$

___________________________________________________

<h3>Calculate the power</h3>

$f(4)=7\times 16+4\times 4-6$

___________________________________________________

<h3>Calculate the product or quotient</h3>

$f(4)=112+4\times 4-6\\ f(4)=112+16-6$

___________________________________________________

<h3>Calculate the sum or difference</h3>

$f(4)=128-6\\ f(4)=122$

<em>I hope this helps you</em>

6 0

3 years ago

What value of x makes the following equation true? (enter numbers only)<br> 2 (x – 4) + 2x = -6x – 2

slava [35]

Answer:

0.6

3/5

Step-by-step explanation:

7 0

3 years ago

Solve the formula C = d for d.

irga5000 [103]

To solve this for D you divide both sides by pi and get d=c/pi

7 0

3 years ago

What is the area of a semicircle with diameter 8 cm?

garik1379 [7]

Answer:

We'll use 3.14 as an approximation of pi. So, now we plug the values into the equation. A = 3.14 * 8^2/2.

5 0

3 years ago

What is the slope of the line of (6,22) and (15,55) please simplify

Dennis_Churaev [7]

Answer:

11/3

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(55-22)/(15-6)

m=33/9

simplify

m=11/3

5 0

4 years ago