here i need help for this please

ez 1.2

Solution for What is 150 percent of 0.8:

150 percent *0.8 =

(150:100)*0.8 =

(150*0.8):100 =

120:100 = 1.2

Answer:

1 12:37:pm

Step-by-step explanation:

1)

let x = time that they will pass each other

distance travelled = speed * time

distance of train 1 = 70*x

distance of train 2= 90*x

distance travelled is equal to 900km

70x + 90x = 900

160x = 900

x=5.625

convert into hrs, minutes and seconds

5.625 hrs is equal to 5 hrs, 37 mins, and 30 seconds

add this time to 7:00 am to get the answer

Answer:

40,143.4 square inches

Step-by-step explanation:

c= 226.08

r= 113.04

area = Pi *r^2

Answer:

290.6 cm²

Step-by-step explanation:

2(4 · 12 + 4 · 12 + 4 · 4) = 224

224 + 66.6 = 290.6

Answer:

i think y= 2 3(x+2)

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Step-by-step explanation:

i hope, this helps, if not i'm sorrry

Answer:

a.

Step-by-step explanation:

It says 13+, so it’s 13 more than.
Then it’s 1/2 *, so it’s half of whatever’s next.

Next, it’s 6/2, so it’s a quotient because it’s divided.
Last, it says +6, so it’s 6 more than the last term.
Finally, 13 more than half of 6 more than the quotient of 6 and 2.

Advice: write out each step in words before you put it together.

Answer:

13 more than half of 6 more than the quotient of 6 and 2

Step-by-step explanation:

13 more than half of 6 more than the quotient of 6 and 2

Answer: a of a is a

Step-by-step explanation: done!

Answer:

answer is 10 ^ 10

Step-by-step explanation:

7.296 × 10² / 9.6 × 10^ -9

= 0.76 × 10^11

= 7.6 × 10^10

Answer:

5 Batches

Step-by-step explanation:

[tex]\frac{15}{3} =5[/tex]

Answer:

5 batches of orange paint.

Step-by-step explanation:

Since we only have the amount of red paint Finley has, you have to divide 15 by 3, since we need 3 liters of red paint for 1 liter of orange paint. 15 divided by 3 equals 5, so Finley can only make 5 batches of orange paint when she has 15 liters of red paint.

Answer:

3 miles

Step-by-step explanation:

sorry I can't explain

Answer:

Step-by-step explanation:

Answer:

25%

Step-by-step explanation:

The formula to find percent increase is [tex]100 * \frac{final-initial}{|initial|}[/tex]. We're given the initial value as 120 and the final value as 150.

Therefore, the percent increase is 25%.

Answer:

126 minutes or 2 hours, 6 minutes

Step-by-step explanation:

D=TR

25 miles= r times 35 minutes

r = 25 miles divided by 35 minutes = 5/7 miles/minute

90 miles = (5/7 miles/minute) times t

t=90 miles * (7/5 minutes/mile) = 126 minutes or 2 hours, 6 minutes

Answer:

m∠B= 60°

Step-by-step explanation:

The given triangle has all sides equal, so it's an equilateral triangle.

Equilateral triangle is always equal to 60°

Therefore, m∠B= 60°.

~

Answer:

(-8, 11/2)

Step-by-step explanation:

1. The midpoint between two points can be found by averaging the x-values of both points and the y-values of both points. For example, if you had the points (x, y) and (m, n), then the midpoint would be ([tex]\frac{x+m}{2}[/tex], [tex]\frac{y+n}{2}[/tex])

2. Calculate your midpoint. In this specific case your x-value would be (-7+-9)/2 and your y-value would be (8+3)/2, or (-8, 11/2)

Answer:

To find what percent 25 is of 90, you just have to find the answer to 25 ÷ 90.

25 ÷ 90 = 0.2777

About 27.7%

Answer:

27.7%

Step-by-step explanation:

to figure this out divide 25 by 90 to get 27.7%

Answer:

angle V equals 103 degree.

Step-by-step explanation:

Based on the supplementary rule for a line is 180 degree.

We have to minus 147 from 180 to find the missing angle X that's inside the triangle.

180-147=33

For each triangle, it'll have a total of 180 degree when the angles are added together.

40+33+___=180

103

Answer:

y + x + 90°=180°( sum of triangle=180°/Angeles of a triangle are supplementary)

y + x=180°-90°

there for x=y (Given by the theorem) OR two opposite angles of a triangle are equally

x+x= 90°/y+y=90° Note: Since y=x then sub y by x or y instead of the same equition (y=x)

x+x/y+y=90°

2x=90°

x=45°

or

x+y=90°

45+y=90°

y=90°-45°

y=45°

Answer:

Equation of line y-3 = 6x

This equation can be written as

[tex] \rm 6x - y + 13 = 0[/tex]

We are asked to find y-intercept of the line .

Using Slope Intercept Formula

[tex]\qquad \bf \longrightarrow \: y = mx \: + b \: - - - - - (i)[/tex]

Where

m is the slope of line

b is the y-Intercept

[tex]\qquad \sf \longrightarrow \rm 6x - y + 13 = 0 \\ \\ \\ \qquad \sf \longrightarrow \: y \: = 6x + 13 - - - - - - (ii)[/tex]

On comparing equation (i) and (ii) we obtain

[tex]\qquad \sf \longrightarrow \: b \: = 13[/tex]

Therefore,

The y-intercept of the line, given that the line has an equation of y - 13 = 6x is 13

The equation of a straight line is given as follow:

y = mx + c

Where

The following data were obtained from the question:

The y-intercept of the line having an equation of y - 13 = 6x can be obtained as follow:

y - 13 = 6x

Make y the subject

y = 6x + 13

Comparing y = 6x + 13 with y = mx + c, we have the intercept as 13

Thus, we can conclude that the y-intercept of the line is 13

Learn more about y-intercept:

https://brainly.com/question/29200484

#SPJ2

Step-by-step explanation:

4x - 6 = 2x + 4

2x = 10

x = 5

y = 2x + 4

y = 2(5) + 4

y = 14

Answer:

b

Step-by-step explanation:

Answer:

A.[tex]\:\:2\sqrt{3} [/tex]

Step-by-step explanation:

By geometric mean theorem.

[tex]x = \sqrt{2 \times 6} \\ \\ \implies \: x = \sqrt{12} \\ \\ \implies \: x = \sqrt{ {(2)}^{2} \times 3} \\ \\ \implies \: x = 2\sqrt{3} [/tex]

Answer:

"A system of linear equations has one solution when the graphs intersect at a point. No solution. A system of linear equations has no solution when the graphs are parallel."-khan acadamy

Step-by-step explanation:

Answer:$2931.45

Step-by-step explanation:

Answer:

African American culture is correct !

The 95 percent confidence interval for the mean time (in seconds) it takes students to complete this maze is: 39±1.96(8.83/√4).

Using this formula

Confidence interval=Mean ± z × Standard deviation√Sample size

Where:

Let plug in the formula

Confidence interval=39±1.96×8.83/√4

Confidence interval=39±8.65

Inconclusion the 95 percent confidence interval for the mean time (in seconds) it takes students to complete this maze is: 39±1.96(8.83/√4).

Learn more about confidence interval here:https://brainly.com/question/16974109

https://brainly.com/question/15712887

Answer:

34

Step-by-step i guessed and i got it right i dont like

math homework