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Law Incorporation [45]
3 years ago
11

Please help with the following algebra question

Mathematics
1 answer:
xxTIMURxx [149]3 years ago
5 0
Hello,
Please, see the attached file.
Thanks.

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What is the simplified from of pi √3-8 pi√3<br>​
irina [24]

Answer:

-7pi √3

Step-by-step explanation:

Treating pi as a variable, the simplified value can be written as;

-7pi √3

This can be obtained from using the following simple methodology;

pi(√3 -8 √3)

= pi (-7 √3)

6 0
3 years ago
this year benny is 12 years old and his mom is 48 years old, what percent of Benny's age is his mom's age?​
jolli1 [7]
25% should be correct
3 0
3 years ago
Read 2 more answers
The radius of the cone is 1.75 inches, and its height is 3.5 inches. If the diameter of the bubble gum ball is 0.5 inches, what
julia-pushkina [17]

Answer:

=11.155 in³

Step-by-step explanation:

Given data:

Radius= 1.75 inches

Height = 3.5 inches

Diameter= 0.5 inches

To find the volume of a cone we will apply the formula:

Volume of a cone = 1/3 πr²h

Substitute the values:

V= 1/3* 3.14 *(1.75)² * 3.5

V=1/3 *3.14*(3.0625)* 3.5

V= 33.66/3

V=11.22 in³

Now find the volume of the bubble gum:

Volume of bubble gum = 4/3 π*r³

Substitute the values:

V= 4/3*3.14*(0.5/2)³

V=4/3*3.14(0.25)³

V=4/3*3.14(0.015625)

V=0.19625/3

V=0.0654 in³

Now subtract the volume of bubble gum ball from the volume of a cone

=11.22 - 0.0654

=11.155 in³

Thus the closest approximation of the volume of the cone that can be filled with flavored ice is 11.155 in³....

6 0
3 years ago
Complete the equation shown on the model
enyata [817]
Oh just complete it okay bae u got it
6 0
2 years ago
Please answer it now in two minutes
nata0808 [166]

Answer:

C = 28.9

Step-by-step explanation:

Given the right angled triangle, ∆BCD, you are required to find the measure of angle C.

Apply the trigonometric ratio formula to find m < C.

Adjacent side = 7

Hypotenuse = 8

Trigonometric ratio formula to apply would be:

cos(C) = \frac{7}{8}

cos(C) = 0.875

C = cos^{-1}(0.875)

C = 28.9

(To nearest tenth)

6 0
3 years ago
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