Mathematics High School

NEED HELP ASAP ALGEBRA 1

Answers

Answer 1

Answer:

The answer is the last one.

Answer 2

Answer: the answer is J

Step-by-step explanation:

Related Questions

Which statement about the cylinder are true? Select two options

Answers

Answer:

[tex] \ur \: answer) [/tex]

Step-by-step explanation:

THE RÅDIÜS ØF THE CYLINDER IS[tex] \frac{1}{2} x \: units[/tex]

THE HEIGHT OF CYLINDER IS 4X UNITS .

☞ÙR ÃÑSWER HØPE IT HELPS YOU ✌️

Chloe is making rice krispie treats with her friends and fills a 5 ¾ inch by 4 inch by 2 ½ inch pan to the very top. What is the volume of the rice krispie treats that the recipe makes?

Answers

Answer:

57 1/2 cubic inches

Step-by-step explanation:

Volume of the treat = length * width * height

Give

Length = 5 ¾ inch

width = 4inches

height = 2 ½ inches

Volume = 23/4 * 4 * 5/2

Volume = 23 * 5/2

Volume = 115/2

Volume = 57 1/2 cubic inches

Type the expression that results from the following series
of steps:
Start with x and multiply by itself.

Answers

Answer: x^2 (the ^ represents that the next number is an exponent)

Step-by-step explanation:

Any number squared (to the power of 2) is just itself multiplied by itself. Remember, multiplication is repeated addition and exponents are repeated multiplication.

Pls help meh!!!!
Which regression line properly describes the data relationship in the scatterplot?

Answers

Answer:

Step-by-step explanation:

depends if you have a table , to pick the right one always choose a one that pass more through and between the points and the one that is straight

Simplify this expression. Assume that x is nonzero.
x^−11•x^2

Answers

i think the answer is 1/x^9

Answer:

x^-11•x^2

using the law of indices...

x^(-11+2)

x^-9

5.) James is 4 feet 7 inches tall? How tall is James in inches? A 55 inches B. 54 inches C. 47 inches D. 11 inches ?

Answers

Answer:

55 inches

Step-by-step explanation:

4 feet x 12 inches per foot = 48 inches + 7 inches = 55 inches

Ima mark as brainlist if u help plsss

Answers

Answer:

Hence the disagree with Ima. He used the wrong formula to find the total surface area

Step-by-step explanation:

Surface area of the triangular prism = 2B + pH

B is the base area= 1/2 * 13 * 5

B = 65/2

B = 32.5 m^2

p is the base perimter = 5 + 12 + 13

p = 30m

H is the height of the prism = 8m

Substitute

TSA = 2(32.5) + 30(8)

TSA = 65 + 240

TSA = 305m^2

HEnce the total surface area is 305m^2

Hence the disagree with Ima. He used the wrong formula to find the total surface area

Simplify 4^3(3^2+11)(7^4-7^4)(10^10) show work

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put that in photo math

What are the coordinates of vertex ?

Answers

Answer:

(0, -8)

Step-by-step explanation:

Can yall get me the volume calculations for the 3 shapes? Thank you! | Geometry

Answers

Figure 1

Name = Coneh = 4 unitsd = 8

Since the diameter is 8, this cuts in half to the radius of r = 4. Plug the given values into the cone volume formula below

V = (1/3)*pi*r^2*h

V = (1/3)*pi*(4)^2*4

V = (64/3)pi ..... exact volume in terms of pi

V = (64/3)*3.14

V = 66.98667 .... approximate volume when using pi = 3.14

========================================================

Figure 2

Name = cylinderh = 4d = 8 which cuts in half to r = 4

V = volume of cylinder

V = pi*r^2*h

V = pi*4^2*4

V = 64pi ..... exact volume

V = 64*3.14

V = 200.96 .... approximate volume when using pi = 3.14

========================================================

Figure 3

Name = rectangular prismb = 32h* = 12h = 4

b and h* are dimensions along the bottom face, aka floor

h is the height or vertical dimension of the 3D room

V = volume of rectangular prism = volume of 3D room

V = length*width*height

V = (b)(h*)(h)

V = (32)(12)(4)

V = 1536 is the exact volume

There is no approximate volume for this figure because the result above is an integer.

========================================================

Combining the figures

Adding up the volumes for figures 1 through 3 gets us

(64/3)pi + 64pi + 1536 = (256/3)pi + 1536

The exact total volume in terms of pi is (256/3)pi + 1536

If we used pi = 3.14, then it leads to

(256/3)pi + 1536 = (256/3)*3.14 + 1536 = 1803.94667

The approximate total volume of all three figures combined is roughly 1803.94667 cubic units

An amusement park recorded the ages of the first ten people to ride a new attraction. The ages were as follows: 11, 34, 16, 18, 22, 30, 18, 20, 15, and 16. What is the mean absolute deviation of this data se

Answers

Answer:

Step-by-step explanation:

add all the numbers then divide by how many numbers there are.

Explain how an equation is like a balanced hanger plzzz answer due today

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A hanger stays balanced when the weights on both sides are equal.

An equation can be compared to a balanced hanger. We can change the equation, but for a true equation to remain true, the same thing must be done to both sides of the equal sign.

is a greater than, less than or equal to 43°?
43
Choose 1 answer:
A
> 43°
B
< 43°
2 = 43

Answers

Answer:

C ( x = 43 )

PLEASE MARK BRAINLIEST!

Pete's Plainting charges $25 per room to paint, plus an additional $0.50 per square foot that they paint. If they charges me $201 to paint my kitchen, how many square feet did they paint?

Answers

Answer:

352 square feet

Step-by-step explanation:

thats the answer ( i dont know how to explain it sorry )

A jacket with an original price of $98.60 is discounted 65%. What is the
Sale Price?

Answers

Answer:

34.51

Step-by-step explanation:

It would be 98.60*65% and then subtract that answer with 98.60.

So, we get 34.51

Answer:

$34.51

Step-by-step explanation:

65% discount means 0.65 off

0.65× 98.60=64.09

Meaning $64.09 off

Sale price= 98.60-64.09

$34.51

P- 24/n = 30/100

What’s N?

Z- n/4 = 18/72

What’s N?

Answers

Answer:

Z: n = 1 P: n =80

Step-by-step explanation:

cross multiple what you can and divide it by the last number left to find n

I really need help on this! Thank you in advance!!!

On Sarah’s shelf are 6 mystery books, 5 sciences books, 4 history books, and 3 adventure books. Sarah will randomly choose one book to read. What is the probability that she will choose a mystery book?

Answers

Answer:

1/3 chance she will chose a Mystery Book.

Step-by-step explanation:

I hope This helps?

Total= 18

mystery=6

6/18= 1/3

Answer:

the answer is 1/3 or 6 out of 18

HEEEEEEEEELP!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

Look at the image.

Step-by-step explanation:

(36 ÷ 4) - (36 ÷ 9)

9 - 4

(8 × 3) - 12 = 12

24 - 12

Is 0.35 grater than 300 mL

Answers

Answer:

yes

Step-by-step explanation:

yes

a teacher surveys 30 students on the number of books they read over the summer the data are presented in the box plot what is the median number of books read?

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There is no picture sorry

help me out didifjdhfhfuf

Answers

If you’re trying to find the angle of the corner of the stairs then it’s 90 degrees

Which fraction is equivalent to 2/3 a 4/9 b18/21. C6/8 d 16/24

Answers

Answer:

your answer is D. 16/24

Step-by-step explanation:

mark brainliest if you could please! good luck!

Answer:

D. 16/24

Step-by-step explanation:

the 2 and 3 need to be multiplied by the same number for it to be equivalent.

16/2 = 8

24/3 = 8

So 16/24 is equivalent to 2/3.

If m A.) 2
B.) 4
C.) 5
D.) 3

Answers

Answer:

Miss gurl... the question not giving what its supposed to gave

Step-by-step explanation:

whats the greatest 10 you can multiply by 19 to get close to, , but not over, 684?

Answers

Answer:

the desire expression is 19multiply(3 tens)=19multiply30=570

Step-by-step explanation:

19 ✖️ 1ten=19 ✖️ 10=190

19 ✖️2tens=19 ✖️ 20=380

19 ✖️ 3tens=19 ✖️ 30=570

19 ✖️ 4tens=19 ✖️ 40=760

but here 760 is over the given terms 684,but 570 is the nearest value to the value 684

so the desire expression is 19 ✖️ 3tens=19 ✖️ 30=570

Answer:

hey

Step-by-step explanation:

joe rolls a six-sided number cube and flips a coin. What is the probability that he rolls an odd number and flips a head on the coin? Help ASAP please!

A. 1/6
B. 1/4
C. 1/2
D. 2/3
E. 3/2

Answers

of the odd number it would be 3/6 in other words 1/2 Step-by-step explanation:

Answer:

c.1/2

Step-by-step explanation:

ints khan academy please answer fast

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sorry if i’m wrong but the answer should be -3 + -8 = -11

Help plz..And No links!! I repeat No links!!

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Answer:

it is 12 yards .hnuhbuy yg7ygbv bghh

Complete the missing parts of the table for the following function. y=7x

Answers

Answers: 49, 1, 49

Those values go in the blanks from left to right

=====================================================

Explanation:

The rule we use is x^(-k) = 1/(x^k)

That means if we're evaluating something like 7^(-1), then it's the same as 1/(7^1) = 1/7 which explains how x = -1 leads to y = 1/7.

Similarly, 7^(-2) = 1/(7^2) = 1/49 is the y value when x = -2. So you'll type 49 into the first box to fill in that missing denominator.

Raising any nonzero value to the zeroth power leads to 1. That rule is x^0 = 1 where x can be anything you want but it can't be zero. Therefore 7^0 = 1 goes in the second box.

Lastly, 7^2 = 7*7 = 49 will go in the third box.

( adding and subtracting unlike fractions in word problems)

a recipe for pie calls for 1/3 cup of black berries and 2/6 cup of raspberries. what is the total amount of berries needed for the recipe?

Answers

Answer:

2/3 cup

Step-by-step explanation:

first you need to convert the fractions so that they have the same denominator (1/3 turns into 2/6)

then you just add up the numerators (2+2=4..... 4/6)

you can stop there or you can simplify it (4/6 turns into 2/3)

simplificar la expresion 3 ( - x - 2 ) me dicen cual es ? es para un examen

Answers

Answer:

-3x - 6

Step-by-step explanation:

3 × -x = -3x

3 × -2 = -6

-3x - 6 hope this helps

Answer:

Step-by-step explanation:

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