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elena55 [62]
3 years ago
11

Help me find x please!!

Mathematics
1 answer:
Phantasy [73]3 years ago
6 0
There appear to be 2 similar triangles here.  See if you can figure out where the following comes from:

Equation of ratios:

  3         x
------ = ------ 
   4        7.5

Then 225 = 4x, and x = 5.6
25
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Ben baked brownies in the brownie pan shown below. Each day, he is going to eat 303030 square centimeters of brownie from the pa
luda_lava [24]

Answer:

Option A. 30\ days

Step-by-step explanation:

step 1

Find the area of the brownie pan

The area of the trapezoid is equal to

A=\frac{1}{2}(30+42)(25)=900\ cm^{2}

step 2

To calculate the number of days, divide the total area of the brownie pan by 30 square centimeters of brownie

so

900/30=30\ days

4 0
3 years ago
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You buy a package of 12 pencils for $2.64. Write this rate as a unit rate.
andrew-mc [135]

Answer:

0.22 per

Step-by-step explanation:

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2 years ago
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On discovering that her family had a 70% risk of heart attack, Erin took a treadmill test to check her own potential of having a
Wittaler [7]
The answer i think is D
7 0
1 year ago
There’s a picture so I don’t have to type out the question
Lorico [155]

For this case we have the following function:

s (V) = \sqrt [3] {V}

This function describes the side length of the cube.

If Jason wants a cube with a minimum volume of 64 cubic centimeters, then we propose the following inequality:

s \geq \sqrt [3] {64}

Rewriting we have:

s \geq \sqrt [3] {4 ^ 3}\\s \geq4

Answer:

Option B

3 0
3 years ago
A clock tower has a large bell that rings on the hour. The edge of the bell has a radius of 4 meters. What is the edge's circumf
lions [1.4K]

Answer: 25.3m

Step-by-step explanation:

pi x 4

6 0
3 years ago
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