Mathematics High School

Help me solve 1 and 2

Answers

Answer 1

Answer:

where is the question

Step-by-step explanation:

Answer 2

Answer:

1+1=2

2+2=4

Step-by-step explanation:

Related Questions

Jared lost a total of $9.00 on his investment over 2 months. He lost an equal amount of money each month. The following equation describes this situation. −9.00÷2= −4.50

Choice a: Jared's investment was worth $4.50 less than it was two months ago

Choice b: The loss in value on Jared's investment each month was $4.50

Choice c: none of the above
NEED NOW

Answers

Answer:

B

Step-by-step explanation:

What is the volume of the sphere below?

Answers

Answer:

Choose C.

Step-by-step explanation:

I Hope this helped

How do I solve this?

Answers

Answer:

4.5

Step-by-step explanation:

The formula for solving area in parallelograms is base x height.

The base is 2.5 and the height is 1.8

2.5x1.8=4.5

The area of a rectangular bathroom mirror is 10 square feet. The perimeter is 14 feet. What are the dimensions of the mirror?

Answers

Answer:

5 by 2

Step-by-step explanation:

It makes sense because:

Area: 5x2= 10 square feet

Perimeter: 5+5+2+2= 14 feet

Help pls I don’t understand this

Answers

Answer:

green is more likely yellow is less

Step-by-step explanation:

since there are more green stars it takes up 7/9 of the shapes in the jar, meaning there are more. there are only 2/9 shapes in the jar that are yellow hearts making them more rare

show all work. what is the measure in degrees of angle A?

Answers

Answer:

∠ A = 62°

Step-by-step explanation:

The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.

116° is an exterior angle of the triangle, then

3x - 13 + 2x + 4 = 116

5x - 9 = 116 ( add 9 to both sides )

5x = 125 ( divide both sides by 5 )

x = 25

Then

∠ A = 3x - 13 = 3(25) - 13 = 75 - 13 = 62°


Label the lengths of each triangle (opposite, adjacent, hypotenuse) with respect to angle A

Answers

Ok wait I will help you in a sec

A game decreased in price by 1/4
After the reduction it was priced at £27.
What was the original price of the game

Answers

Answer:

£36.

Step-by-step explanation:

Because the game was reduced by 1/4

This means that:

£27 = 3/4.

To find 1/3, divide 27 by 3. this gives us 9. Now we know that the game was reduced by £9. To find the original price, instead of taking £9 away, we do the inverse and add the £9. This gives us £36.

You can even check your answer also, as 9 is 1/4 of 36, this proving that the price before the reductio was £36.

integers
-51, -203, 36 and -28 ​

Answers

Answer:

Yea, all these numbers are integers.

Step-by-step explanation:

- 51, - 203, - 28 are negative integers.

36 is a positive integer.

-203, -51,-28, and 36
This is to least to greatest. These are also all integers, integers are positive and negative number. Hope this helped lol

Ben bought 2 shirts for $16 each, 3 pairs of socks for $2.50 a pair, and a pair of jeans for $37.75. If the sales tax rate is 6.5%, how much did he pay for his items?

Answers

Answer:

Total amount pay by Ben = $82.27 (Approx.)

Step-by-step explanation:

Given:

2 Shirts = $16 each

3 pairs of socks = $2.50 each

1 pair of jeans = $37.75 each

Sales tax = 6.5%

Find:

Total amount pay by Ben

Computation:

Total amount for shirts = 2 x 16

Total amount for shirts = $32

Total amount for socks = 3 x 2.50

Total amount for shirts = $7.50

Total amount before tax = $32 + $7.50 + $37.75

Total amount before tax = $77.25

Total amount pay by Ben = Total amount before tax[1+tax]

Total amount pay by Ben = 77.25[1+6.5%]

Total amount pay by Ben = $82.27 (Approx.)

PLEASE HELP IM ON A TIMER!!!!!
The radius of the circle is 6 inches. What is the area of the shaded sector? Express the answer in terms of Pi. A circle with a radius of 6 inches. The shaded sector has an angle measure of 110 degrees. Recall that Area of the sector = StartFraction n degrees over 360 degrees EndFraction (pi) (r squared). 11 pi inches squared 12 pi inches squared 36 pi inches squared 66 pi inches squared

Answers

What is the shaded sector? We need a picture

Simplify by multiplying

2
(-3x)(-4x +x-7

Answers

Hey There.

Hope your well.

2(−3x)(−4x+x−7)

=(2(−3x))(−4x+x+−7)

=(2(−3x))(−4x)+(2(−3x))(x)+(2(−3x))(−7)

=24x^2−6x^2+42x

=18x^2+42x

Hope this helps,

Azumayay

The giant panda population in China is increasing at a rate of 1.5% each year. There are 1864 giant panda in 2014. Write a function that models the panda population since 2014.

(exponential growth & decay)

Answers

Given:

Giant panda population in 2014 = 1864

The giant panda population in China is increasing at a rate of 1.5% each year.

To find:

The function that models the panda population since 2014.

Solution:

Since population of giant panda is increasing, therefore the function is the exponential growth model.

The general exponential growth model is:

[tex]P(t)=P_0(1+r)^t[/tex]

Where, [tex]P_0[/tex] is the initial population, r is the growth rate in decimal and t is the time period.

Putting [tex]P_0=1864,r=0.015[/tex], we get

[tex]P(t)=1864(1+0.015)^t[/tex]

[tex]P(t)=1864(1.015)^t[/tex]

Where, t is the number of years since 2014.

Therefore, the required exponential growth model is [tex]P(t)=1864(1.015)^t[/tex].

Round to the nearest ten thousand 738,424

Answers

Answer:

740,000

Step-by-step explanation:

Find the 10,000 place which is 38,000 and since 8is above 5 you round up and it's 740,000.

Answer:

740,000

Step-by-step explanation:

hope this helped!

Type the slope-intercept
equation of the line that passes
through the points (6,5) & (-6,-4).
Enter fractions in simplest form.

Answers

Answer:

Y=3/4x+1/2

Step-by-step explanation:

Y=Mx+b

6m+b=5

(-6)m+b=-4

2b=1

b=1/2

6m+1/2=5

6m=9/2

m=3/4

Y=3/4x+1/2

Mrs pender shows her students 2 sticks measuring 6 inches and 2 sticks measuring 8 inches. She asked the student to arrange the sticks to make a two dimensional figure with the greatest possible area. The ways in which Anna Reggie organize the sticks are shown. Which statement comparing the areas of the figures is true?

Answers

Answer:

The answer is A got it correct on the test

Step-by-step explanation:

have a good day!

Answer:

The answer is A

Step-by-step explanation:

Right on ED2021, goodluck!

Write the slope-intercept form of the equation of each line given the slope and y-
intercept.
Slope = 1, y-intercept = 3

Answers

Answer:

1x - y + 3 = 0

Step-by-step explanation:

y = 1(x) + 3

y = 1x + 3

1x - y + 3 = 0

Larry can read 12 pages of his book in 2 minutes. If he continues to read at this same
rate, which line on the graph below best represents the number of pages Larry can read
per minute?

Answers

You didn't include a picture of the graph, but Larry can read 6 pages of his book in a minute.

Answer:

the answer is simply asking you how many pages per minute so divide the number of pages by the time it took to read it so he can read 6 pages per minute just find 6 on the number line

Step-by-step explanation:

thank you!!

hello please help thanks

Answers

Answer:

density

Step-by-step explanation:

what is the surface area of the tent?​

Answers

Answer:

Area of 1 Right angle triangle= 1/2* 3*4= 6

Area of both triangle= 6*2= 12

Area of rectangle= 8*5= 40

Area of Both rectangles= 40*2= 80

Total surface area= (12*2)+ 80= 24+80= 104

Answer: I tell all my ones take it up

Step-by-step explanation:

what is 2000+543765426696

Answers

Answer: 543765428696

Step-by-step explanation:

Answer:

543,765,428,696

Step-by-step explanation:

2000 + 543765426696 = 543,765,428,696

Can someone help me with this?
No links please

Answers

Answer:

3) [tex](4x-9)(4x+9)[/tex]

Step-by-step explanation:

Answer:

(3) (4x - 9)(4x + 9)

Step-by-step explanation:

4x times 4x will give you 16x^2, and 9 times 9 is 81, but you need to have one of the nines negative to give you the -81.

You needed the square root of 16 and the square root of x^2, then the square root of 81.

Which of the following is true?
A. 0 is neither a rational number nor an irrational number
B. -6.175 is an irrational number.
C. Square root of 2 is an integer.
D. 4.833 is a rational number but not an integer.

Answers

Answer:

D

Step-by-step explanation:

Answer:

D

Step-by-step explanation

A rational number is a number that can be written as a fraction. 4.833 can be written as 4833/1000.

An integer is a whole number. Whole numbers can not have decimals. Therefore, the answer is D

Retangle has a length of 4 ft and an unknown length the area is 12x+24.What is the expression for the length

Answers

Answer:

x=-5/3

Step-by-step explanation:

12x+24=4

12x=4_24

12x=_20

3x=_5

HELP FAST PLEASE I'LL MARK YOU BRAINLIEST

Jacky , a student in a geometry class said that the Quadrilateral is a Square. Is she correct? Justify your answer.

Answers

She of a quadrilateral is a shape with four sides and a square has four sides
An Quadrilateral has 4 vertices and 4 sides which resemblances the 4 sides and 4 vertices that a square has.

YOU WILL GET 20pts. PLEASE IT IS ABOUT TRIGONOMETRY. GIVE ME WORKING OUT AS WELL PLEASSSSSSSSSSSSSSE

Answers

Sin 20 is the answer
Using the trigonometry rule
Sin cos tan
Sin x = opposite side (a) / hypotenuse side (c)
A/c = sin x
x= 20 ( angle formed by side c and b )

Greg has cards number 1-20. How likely is it that he will pick a card greater than 3?
a. Unlikely
b. Equally Likely
C. Likely
d. Certain

Answers

Answer:

c.likely

Step-by-step explanation:

What is the answer to this equation?

Answers

Answer:

use photomath

Step-by-step explanation:

ur welcome

Noah plans to repaint some classroom bookcases. He has 3 gallons of paint. All of the bookcases are the same size and each requires gallon of paint. What is the maximum number of complete bookcases he can paint?​

Answers

Answer:

3 classroom bookcases

Step-by-step explanation:

Answer:

4 1/2

Step-by-step explanation:

i do not have an explaination

HELPP QUICK PLSSS The solution to a two-variable system is the point on a graph at which the lines cross

Answers

Answer:

b. false, i think!

Step-by-step explanation:

Answer:

false

Step-by-step explanation:

Other Questions
Historians say that Reconstruction was a failure. Although the Southern states were admitted back into the Union, it took many more years for the country to rebuild itself as a unified body. What would you change to make this unification go smoother? What laws would you enact or improve that would calm the political storm that was going on? How would you calm the fears of Southern landowners and satisfy the abolitionists in the North at the same time? Ten points! Teresa's family is thinking about buying a family pass to a gym. The pass is $120 for a family of 6. Individual passes are $25 each. How much money can Teresa's family save by purchasing a family pass instead of 6 individual passes? 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Schmidt used 4,400 direct labor hours during the month, at an average cost of $41.90 per hour. Required: Compute for the month the following variances: 1. The purchase-price variance for aluminum. Indicate whether this variance is favorable (F) or unfavorable (U). 2. The usage variance for aluminum. Indicate whether this variance is favorable (F) or unfavorable (U). 3. The direct labor rate variance. Indicate whether this variance is favorable (F) or unfavorable (U). 4. The direct labor efficiency variance. Indicate whether this variance is favorable (F) or unfavorable (U). Drag each label to the correct location on the image.identify the parts of the male reproductive system on the diagramepididymistestisurethravas deferensprostate glandseminal vesicle Which best explains why many African Americans had not registered to vote by the 1960s? They lacked transportation to voting registration sites. They failed to complete their voter registration forms in time. 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At the end of the hill Alex and Jason are holing a crash pad to stop the dynamic duo from falling off the cliff. If the riders have a combined mass of 200 kg and an acceleration of 30 m/s^2, what Force will they crash the mattress with? Use the correct Force for full credit.