Simplify the expression 4(n-3) + 2(-3+n)

Answer: -26.60

Step-by-step explanation:

Heres -30 degrees as faherenheit

Answer:

-22

Step-by-step explanation:

−30 =  

5

9

(x − 32)  

Solve the equation.

9

5

(−30) =  

9

5

(  

5

9

(x − 32)) Multiply both sides by  

9

5

.

−54 = x − 32  

+32  + 32 Add 32 to both sides.

−22 = x  

The temperature is −22 degrees Fahrenheit.

Answer:

There are no ratios, so I can't answer your question

Step-by-step explanation:

Answer:

12/4

simplified = 3

Step-by-step explanation:

Answer:

12:4 = 3:1

Step-by-step explanation:

You would divide the numbers by 4

Hope this helps

Answer:

I believe the answer is 55y

Step-by-step explanation:

Hope this helps! ^^

Answer:

55y

Step-by-step explanation:

37+18 = 55

Answer:

I think it's the second one(200(1.034)t = 250)

Step-by-step explanation:

if not correct me. or try the third one.

Answer:

Question 5

We get n=42.15 and o=71.5

Question 6

We get e=15.32 and t=17.88

Step-by-step explanation:

Question 5

The triangles are similar.

So, the ratio of corresponding sides will be similar.

[tex]\frac{53}{n}=\frac{88}{70}=\frac{90}{o}[/tex]

First we will solve [tex]\frac{53}{n}=\frac{88}{70}[/tex] to find value of n.

Cross multiply

[tex]53*70=88*n\\n=\frac{3710}{88}\\n=42.15\\[/tex]

Now, we will solve [tex]\frac{88}{70}=\frac{90}{o}[/tex] to find value of o

[tex]88*o = 90*70\\o=\frac{6300}{88}\\o=71.5\\[/tex]

So, We get n=42.15 and o=71.5

Question 6

The triangles are similar.

So, the ratio of corresponding sides will be similar.

[tex]\frac{9.6}{e}=\frac{5.7}{9.1}=\frac{11.2}{t}[/tex]

First we will solve [tex]\frac{9.6}{e}=\frac{5.7}{9.1}[/tex] to find value of n.

Cross multiply

[tex]9.1*9.6=e*5.7\\e=\frac{87.36}{5.7}\\e=15.32\\[/tex]

Now, we will solve [tex]\frac{5.7}{9.1}=\frac{11.2}{t}[/tex] to find value of o

[tex]5.7*t = 11.2*9.1\\t=\frac{101.92}{5.7}\\t=17.88\\[/tex]

So, We get e=15.32 and t=17.88

Answer:

8x32 = 256

Step-by-step explanation:

Answer:

288

Step-by-step explanation:

2×2=4 4×2=8

2×2=4 4×2=8 8×2=16 16×2=36

36×8=288

Answer:

One-Hundred Thousand Place value

Step-by-step explanation:

correct answer is $3.

hope it helps u :)

Answer:

Please check the explanation.

Step-by-step explanation:

Given

First we need to determine the percentage decrease such as:

Percentage decrease = 2.6% of 28

                                     = 2.6/100 × 28

                                     = 0.026 × 28

                                     = 0.73

New value can be determined using the formula

New vaue = 28 - percentage decrease

                 = 28 - 0.73

                 = 27.27

Answer:

1. 3(a+ 2b)

2. h^2(h-4)

Step-by-step explanation:

1. so you factor out the 3 because it’s the gcf of 3 and 6

2. h^2 is the gcf of h^3 and 4h^2

Answer:

0.29

Step-by-step explanation:

Answer:

it's 0.29 because we move the decimal point 2 spaces to the left

Incomplete question. However, I assumed you are referring to the information found in the 2016 World Population Data Sheet.

Explanation:

Proportions of the world's people who live in:

Since the report stated that as of 2016 the world's population stood at 7,418,000,000 (Seven billion, Four hundred and Eighteen Million), we simply find the ratio of each continent to the population. For example, Asia is said to be 4,437,000,000 (Four billion, Four hundred and thirty-seven million) , the ratio will be [tex]\frac{4,437,000,000 }{7,418,000,000 } *100=[/tex] 59.8% approximately.

Answer:

side=a=1cm(let)

area of a equalatiral triangle=√3/4a²=√3/4×1²=√3/4cm²

Answer:

The graph of the equation y = 20x+25 is attached below.

Please check the attached graph.

Step-by-step explanation:

We know that the slope-intercept form of the line equation

[tex]y = mx+b[/tex]

where

In our case, we are given that the cost y (in dollars) of a gym membership for x months is:

[tex]y=20x+25[/tex]

comparing with the slope-intercept form of the line equation

Here:

The slope of the equation is: m = 20

The y-intercept is: b = 25

The graph of the equation y = 20x+25 is also attached below.

From the graph, it is clear that the graph of the line crosses the y-axis at y = 25.

Thus, the point (0, 25) represents the y-intercept of the function.

Please check the attached graph.

9514 1404 393

Answer:

  (4√3)/3

Step-by-step explanation:

You know the ratio of side lengths is ...

  x : 4 = 1 : √3

Then ...

  x = 4/√3

Multiply by (√3)/(√3) to rationalize the denominator:

 x = (4√3)/3

Answer:-7x-6y=-1  = - 7/6+1/6

Step-by-step explanation:

Answer:

x = 13, z = 184

Step-by-step explanation:

(14x-94) = 88

14x = 182

x = 13

z = 360 - 88*2 = 360 - 176 = 184

Answer:

x = 13; z = 92

Step-by-step explanation:

88 = 14x - 94

14x = 182

x = 13

180 = z + 88

z = 92

Answer:

A Parallelogram

Step-by-step explanation:

Answer:

Parallelogram

Parallelogram: A quadrilateral with 2 pairs of parallel sides. Rectangle: A parallelogram with 4 right angles.

Step-by-step explanation:

Answer:

the smaller share is 144$

Step-by-step explanation:

2 + 3 = 5

360$ = 5x

x = 360/5

x = 72

the smaller share is 2 parts

2 * 72

144

Answer:

Distance of RS = 14.4 units (Approx)

Step-by-step explanation:

Co-ordinate

R (-8, -6)

S (4, 2)

Find:

Distance of RS

Computation:

Distance = √(x1 - x2)² + (y1 - y2)²

Distance of RS = √(-8 - 4)² + (-6 - 2)²

Distance of RS = √144 + 64

Distance of RS = √208

Distance of RS = 14.4 units (Approx)

Answer:

Angles of depression are <2 and <4.

Angles of elevation are <1 and <3

Step-by-step explanation:

An angle of depression is the angle below a line of sight while the angle of elevation is the angle above a line of sight.

Angles of depression are <2 and <4.

Angles of elevation are <1 and <3

Answer:

The Answer is D StartFraction StartRoot 3 EndRoot Over 9 EndFraction

Step-by-step explanation:

Answer:

the answer is D

Step-by-step explanation:

Trust me edge 2022

Answer:

12 : 4

Step-by-step explanation:

3:1

3+1 = 4

16 / 4 = 4

3 x 4 =12

1 x 4 =4

12 : 4

Answer:

More students have hazel eyes than blue