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3 years ago

15

Jorge's driving test score was a 76. After he retook the driving test his score was 88. What percent increase from the first tes

t to the second test?

2 answers:

kherson [118]3 years ago

8 0

It’s 12% increase in percentage!

ycow [4]3 years ago

3 0

Answer:

you need to minus it , the answer is 12 , the key word is what percent increase

Step-by-step explanation:

88 - 76 = 12

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Converting 14/5 into a mixed number

dimaraw [331]

That would be 2 4/5
or 2.8

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3 years ago

Read 2 more answers

HELP!!!!! ASAP!!!!!!

Goshia [24]

I’m sure it’s the last one D

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3 years ago

In this diagram, BAC~ EDF. if the area of BAC = 6 in, what is the area of EDF.

gulaghasi [49]

Answer:

2.7 square inch

Step-by-step explanation:

$\triangle BAC \sim \triangle EDF... (Given) \\$

$\therefore$ By area of similar triangle theorem:

$\frac{A(\triangle BAC)}{A(\triangle EDF)} = \frac{BC^2}{EF^2} \\\\\therefore \frac{6}{A(\triangle EDF)} = \frac{3^2}{2^2} \\\\\therefore \frac{6}{A(\triangle EDF)} = \frac{9}{4} \\\\\therefore A(\triangle EDF) = \frac{4\times 6}{9} \\\\\therefore A(\triangle EDF) = \frac{24}{9} \\\\\therefore A(\triangle EDF) = 2.6667\\\\\huge \purple {\boxed {\therefore A(\triangle EDF) = 2.7\: in^2}}$

7 0

4 years ago

Micheal was asked to give examples of the identity property of addition and identity multiplication. Below are his answers.

xxMikexx [17]

Answer:

identity property of addition-

a+0=a

identity property of multiplication-

a*1=a

Step-by-step explanation:

i cant give u an exact answer as u didnt give Micheals answers so i just gave some examples about what addition and multiplication identity property should look like. Identity property's concept is to keep the same identity. Basically, "a" shouldnt change. In addition, to keep a the same all u hv to do is add 0 as anything plus 0 is the same. for multiplication, just multiply by 1. Hope this helps!!

5 0

3 years ago

PLZ HELP ME AND IF U CAN XPLAIN

Ilya [14]

Answer:

B. 1/2

Step-by-step explanation:

Slope formula = $\frac{y_{2}-y_{1} }{x_{2}-x_{1}}$

$\frac{(-4)-(-8) }{(6)-(-2)}$

$\frac{4}{8}$

$\frac{1}{2}$

7 0

3 years ago