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4 years ago

7

The question in the picture is blurry so here it is :Laney used drinking straws in art to form of figure that had perpendicular

sides which could be her figure
is it a b c d please tell me asap

2 answers:

Nataliya [291]4 years ago

5 0

D because perpendicular lines intersect at a right angle and D is the only shape with right angles.

kobusy [5.1K]4 years ago

3 0

It is D for your question

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Noah says i am finally I am thinking of a number when I multiply it by 5 and subtract 37 the answer is 58

frosja888 [35]

Answer:

19

Step-by-step explanation:

If you go backwards you can to 58+37, which is equal to 95, and the opposite of multiplying is dividing, so If you divide 95 by 5, you get 19

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3 years ago

an electronic store had a 20% off sale. If a stareo originally cost $125, how much did the stareo cost during the sale?

spayn [35]

Answer:

100

Step-by-step explanation:

You multiply 125 by 0.80. This is because 125 is the original amount nd to find out how much you have to pay, you would subtract 20% from 100% to get 80%. Now, you know that you have to pay for 80% of the stereo. In order to multiply the two numbers together, you have to convert 80% to a decimal which is 0.80. Lastly, you multiply to get 1oo. Therefore, the stereo costs $100.00 during the sale.

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3 years ago

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VARVARA [1.3K]

I believe the answer is
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7 0

3 years ago

Read 2 more answers

A study found that a driver’s reaction time A(x) to audio stimuli and his or her reaction time V(x) to visual stimuli (both in m

amid [387]

Answer:

The required inequality is $0.0001 x^2 - 0.089 x - 7$ .

Step-by-step explanation:

The given inequalities are

$A(x) = 0.0051x^2 - 0.319x + 15$

$V(x)= 0.005x^2 - 0.23x + 22$

where, x is the driver's age (in years), A(x) is driver’s reaction time to audio stimuli and V(x) is his or her reaction time to visual stimuli, 16 ≤ x ≤ 70.

We need to find an inequality that can be use to find the x-values for which A(x) is less than V(x).

$A(x)$

$0.0051x^2 - 0.319x + 15< 0.005x^2 - 0.23x + 22$

$0.0051x^2 - 0.319x + 15- 0.005x^2 + 0.23x- 22$

Combine like terms.

$0.0001 x^2 - 0.089 x - 7$

where, 16 ≤ x ≤ 70.

Therefore, the required inequality is $0.0001 x^2 - 0.089 x - 7$ .

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4 years ago

Chris had to over 5 acres of land he planted 4/5 of it with corn how many acres did he plant with corn

spin [16.1K]

He planted corn on 4 acres

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3 years ago