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Eduardwww [97]
3 years ago
9

What's -4 1/2 divided by 1 1/2? I need to know quick!

Mathematics
1 answer:
ale4655 [162]3 years ago
7 0

Answer:

It is -3

i used a calculator-

you can also turn into  improper fraction

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Is 4x^ -3 - 4x + 6 nonlinear or linear
Sedbober [7]

Answer:

non linear

Step-by-step explanation:

because it isn't solved yet. x needs its value to continue.

4 0
3 years ago
There are 12 boys and 15 girls in your class for new students three boys and one girl join your class what is the ratio of the c
Finger [1]
Before the new kids the ratio of girls to boys is 15:12 because there are 15 girls and 12 boys now you can simplify by dividing 15 by 3 and 12 by 3 to get 5:4 as your simplified ratio. As far as after the new kids. Since there is 1 new girl you do 15+1 to get 16 and there are 3 new boys so you do 12+3 to get 15 now 16:15 is already in simplest form so your answer is:

Before: 15:12 simplified as 5:4
After 16:15
6 0
3 years ago
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Find the volume of a cone when given height and circumference.
lord [1]

Step-by-step explanation:

V = π ∙ r2 ∙ h / 3, where π ∙ r2 is the base area of the cone. π defines the ratio of any circle's circumference to its diameter and is approximately equal to 3.141593, however the value 3.14 is often used. Example 1: Find the volume of cone, whose radius is 8 cm and height is 5 cm.

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7 0
3 years ago
Round to the nearest whole number of degrees. Enter only a whole number.
quester [9]

Answer:

22 degrees

Step-by-step explanation:

using inverse tangent

2.1/5.3 = 0.396226415

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ANSWER = 21.6147

8 0
3 years ago
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The sum of four and the product of three and a number x.
KIM [24]

Answer:

<h2>4 + 3x</h2>

Step-by-step explanation:

The product of three and a number x: 3 · x = 3x

The sum of four and the product of three and a number x:

4 + 3x

8 0
3 years ago
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