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VLD [36.1K]
3 years ago
5

What is the value of -3.25

Mathematics
1 answer:
Radda [10]3 years ago
7 0

Answer:

One a four thirds

Step-by-step explanation:

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A triangles interior angles are 32 and 64 what is the other one. I need this ASAP.
larisa86 [58]

Answer:

86

Step-by-step explanation:

This is because the angles should add up to 180. So 32 + 64 is 96. Then you subtract 96 from 180 to get 86.

7 0
3 years ago
Which label could replace A in the diagram below.
Ludmilka [50]

D.

jajaja

hahajaa

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4 0
3 years ago
2 A pharmacist has a 13 % alcohol solution and another 18 % alcohol solution. How much of each must he use to make 50 grams of a
nalin [4]
<h2>Therefore he took 40 gram of 1^{st} type solution and 10 gram of 2^{nd} type solution.</h2>

Step-by-step explanation:

Given that , A pharmacist 13% alcohol solution another 18% alcohol solution .

Let he took x gram solution of 1^{st} type solution

and he took (50-x) gram of 2^{nd} type solution.

Total  amount of alcohol =[x\times\frac{13}{100}] +[(50 -x) \times\frac{18}{100} ] gram

Total amount of solution = 50 gram

According to problem

⇔\frac{ [x\times\frac{13}{100}] +[(50 -x) \times\frac{18}{100} ]}{50}= \frac{14}{100}

⇔\frac{13x +900-18x}{100\times50} =\frac{14}{100}

⇔- 5x= 700 - 900

⇔5x = 200

⇔x = 40 gram

Therefore he took 40 gram of 1^{st} type solution and (50 -40)gram = 10 gram of 2^{nd} type solution.

7 0
4 years ago
Read 2 more answers
Central City High's basketball team will be entering the playoffs at the end of their regular season. There will be 3 other team
11Alexandr11 [23.1K]

Answer:

99<x<315

Step-by-step explanation:

4 0
3 years ago
Find the volume of a cylinder with a radius of 3cm and a height of 7 cm.
svetoff [14.1K]

Answer:

The volume of the cylinder ≅ 197.82cm^{2}

Step-by-step explanation:

The volume of a cylinder is equal to the area of the base times the height. We know the radius, therefore we can find the area of the base. The formula for the volume of the cylinder is as follows:

V = πr^{2}h

(now substitute the values of "r" and "h", and get...)

V = πr^{2}h

V = (3^{2} )(7) x π

V = (9)(7)π

V = 63π

V ≅ 197.82cm^{2}

7 0
3 years ago
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