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Ghella [55]
3 years ago
5

The given triangles are similar. Solve for x.

Mathematics
1 answer:
Maru [420]3 years ago
8 0
The first one is 21.93 rounded up to 22.
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Find an<br> equivalent ratio in simplest terms:<br> 24 : 40
satela [25.4K]

Answer:

An equivalent ratio in simplest term is: 3 : 5

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2 years ago
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Find the volume of the sphere with a radius, r, of 3/2 feet and π ≈ 3.14.
nalin [4]

Answer:

V= 14.13

Step-by-step explanation:

Information needed:

V= 4/3\pir^3

\pi= 3.14

r= 3/2

Solve:

V= 4/3\pir^3

V= 4/3(3.14)(3/2)^3

V= 4/3(3.14)(27/8)

V= 14.13

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There are 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 bacteria cells after 3 hours. Write the repeated multiplication as a power and then
sukhopar [10]

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2 over the power of 3

Step-by-step explanation:

7 0
3 years ago
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Two supplementary angles will add up to one complementary angle. True or False?
EastWind [94]
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3 0
3 years ago
at a certain university, 23% of students will graduate with a math degree, 31% will graduate with a computer science degree and
Tpy6a [65]
<h3>Answer:  B) 47%</h3>

Work Shown:

A = event that the person has math degree

B = event that the person has a computer science degree

P(A) = 0.23, since 23% of the people have a math degree

P(B) = 0.31, similar reasoning as above, just different number

P(A and B) = 0.07

P(A or B) = P(A) + P(B) - P(A and B)

P(A or B) = 0.23 + 0.31 - 0.07

P(A or B) = 0.47

The decimal value 0.47 then converts to 47% after moving the decimal 2 spots to the right.

There's a 47% chance that we pick someone who has a math degree or a computer science degree (or both).

It might help to set up a venn diagram to see why that formula above works.

5 0
3 years ago
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