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Len [333]
3 years ago
11

Andrew took a math test with 40 questions if he scored an 85% how many questions did you get a correct

Mathematics
2 answers:
Free_Kalibri [48]3 years ago
8 0

Answer:

34 questions

Step-by-step explanation:

c is the number of correct answers

if this is wrong just tell me and I'll redo it

Hope this helps

Anna71 [15]3 years ago
3 0

Answer:

34

Step-by-step explanation:

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Cedar Point amusement park has some of the tallest roller coasters in the United States. The Mantis is 165 feet shorter than the
grandymaker [24]

Answer:

145 ft

Step-by-step explanation:

According to Cedar Pt web site, the height of the Millennium Force=310'

the Mantis is 165 feet shorter than the Millennium Force

the height of the Mantis=310-165=145'

here ' means feet

8 0
3 years ago
The internal dimension of a cylindrical container has a base area of 20 cm^2 and a height of 10 cm. What is the internal volume
yawa3891 [41]

Answer:

<u><em>C) 200 cm^3 </em></u>

<u><em></em></u>

Step-by-step explanation:

we observe that

Area=20 cm² and   Height=10 cm

The  formula to find volume is :

Volume= Area×Height

putting the values of area and height in above formula,we get

Volume= 20 cm²×10 cm

Volume= 200 cm³

The internal volume of the container is 200 cm³.

hope this helps

5 0
3 years ago
How do you solve this step by step?
andrew11 [14]

Answer:

x = -1

Step-by-step explanation:

since the 23 is positive you have to subtract it on both sides . which would give you -4x =4

then divide -4 on each side and you should get x = -1

a positive divided by a negative is always negative.

7 0
4 years ago
How do you find the exact value of sec θ if sin θ = -15/17 and 180 &lt; θ &lt; 270?
AnnyKZ [126]

For 180^\circ, we expect to have \cos\theta. Then if \sin\theta=-\dfrac{15}{17}, we have

cos^2\theta+\sin^2\theta=1\implies\cos\theta=-\sqrt{1-\sin^2\theta}=-\dfrac8{17}

\implies\sec\theta=\boxed{-\dfrac{17}8}

7 0
3 years ago
2.75 metres of cloth are required to sew a trouser. how many metres of cloth are required to sew 4 such trousers ?
const2013 [10]

Answer:

11 meters of cloth

Step-by-step explanation:

2.75 x 4 = 11 meters of cloth

5 0
3 years ago
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