3 years ago

Help!! I’ve been Stuck on this last problem

Mathematics

1 answer:

xeze [42]3 years ago

8 0

Answer:

x = 86

y = 94

z = 54

........

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On a certain map. 2.5 inches represents 15 miles. Bay City and Greenwood are 4 inches apart on the map. What is the actual dista

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2.5 =15
4=x
4/2.5= 1.6
15 times 1.6 is 24

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3 years ago

On a coordinate plane, two parabolas open up. The solid-line parabola, labeled f of x, goes through (negative 2, 4), has a verte

34kurt

Answer:

$y = (x+4)^{2}+6$

Step-by-step explanation:

The parabola with vertex at point (h,k) is described by the following model:

$y - k = C\cdot (x-h)^{2}$

The equation which satisfies the conditions described above:

$y - 6 = (x+4)^{2}$

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The two points are evaluated herein:

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$y =(-6+4)^{2}+6$

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$y = 4 + 6$

$y = 10$

x = -2

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The equation of the translated function is $y = (x+4)^{2}+6$ .

4 1

3 years ago

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Tyler does squats and pushups. He wants to increase the number of each type of exercise by 20% by the end of the month. He curre

Semenov [28]

Answer:

Tyler currently does 40 squats

Step-by-step explanation:

Tyler does squats and pushups.

<u>Currently:</u>

Number of pushups = 25

Number of squats = x

Total number = 25 + x

<u>After increase:</u>

Number of pishups $=25\cdot (1+0.2)=1.2\cdot 25=30$

Number of squats $=x\cdot (1+0.2)=1.2x$

Total number $=30+1.2x$

If Tyler meets his goal, he will do a total of 13 more squats and pushups than he does now, thus

$(30+1.2x)-(25+x)=13\\ \\30+1.2x-25-x=13\\ \\1.2x-x=13-30+25\\ \\0.2x=8\\ \\2x=80\\ \\x=40$

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3 years ago

Substitution would be the simplest method of solution for which system? 5/3 x = 6y and 2x -3y = 8 3x - 2y =18 and 4x + 5y =60 y

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It would be easiest for the last one

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3 years ago

Describe the differences between vertical and adjacent angles

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Vertical angles are pairs of opposite made by 2 intersecting lines
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