Mathematics Middle School

please help this isn't a test its just iready lessons

Answers

Answer 1

Answer:

30 degrees

Step-by-step explanation:

A right angle is up and to the left, and there are three equal angles that make up that 90 degree angle. 30+30+30=90

Related Questions

I NEED HELP WITH THIS DRAG-AND-DROP ASAP!!
Drag the tiles to the correct boxes to complete the pairs.
Item Original
Price Discount
Shirt $15 20%
Pair of Pants $28 15%
Pair of Shoes $35 40%
Tie $12 15%

Match the items with their prices after the discount.

1 pair of shoes
3 ties
2 shirts
1 pair of pants

$30.60--->

$21.00--->

$24.00--->

$23.80--->

Answers

Answer:

$30.60---> Ties

$21.00---> Shoes

$24.00---> Shirts

$23.80---> Pants

hhhhhhhhheeeeeeeeeeelp need it asap

Answers

Answer:

B because two positives equals a negagtive

Step-by-step explanation:

What the slope is, and if it's a fraction it needs to be simplified.

Answers

The slope of this graph is 3/2

Answer:

3/2

Step-by-step explanation:

The equation for slope is y/x.

This does not need to be simplified because you don't want a decimal when using slope. To find the slope pick an x value and its corresponding y value

Judy is making brownies for a fundraiser. Each recipe of brownies requires "2" /"3" cup of sugar. If Judy has one 4lb bag of sugar containing 9.4375 cups of sugar, how many cups of sugar will be left over if she makes the maximum number of recipes of brownies?

Answers

:0 ok so you have to convert 9.4375 to a fraction then subtract it from 2/3

i need gcf help i for got howww if u get it correct i will mark if i can

Answers

Answer:

Step-by-step explanation:

GCF=Greatest common factor

we know that it can not be 15 due to 15 not going into 54 due 54 not ending in a 5 or 0. and we know it cannot be 9 either due to 9 not going into 30

so it is 6 because 6 goes into 30 5 times and 6 goes into 54 9 times

Hope this helps

Answer:

Step-by-step explanation: (Sorry if this doesn’t help)

Which expression would be easier to simplify if you used the commutative property to change the order of the number
A. 1/4+1/2+3/4
B. 3/2+1/2+(-57)
C. 130+70+(-61)
D. -30+(-90)+12
(I will give brainliest if the answer is correct and accurate.)

Answers

In commutative property, any way you order the equation it will equal the same. I say the answer is A.

pls help! will mark brainliest!

Answers

Answer:

150

Step-by-step explanation:

4z=6×100

4z=600

z=600÷4

z=150

100/4 = 25
25 x 6 = 150
z = 150

Javier Fortuna has grown to be a famous fashion designer. In 2030 he sold 59,300,000 articles of clothing. What is 59,300,000 in scientific notation?

Answers

Answer:

5.93 * 10^7

7 represents the amount of times you moved the decimal

Answer:

The answer is 5.93 x 10 to the power of 7 (10^7)

Step-by-step explanation:

This is the answer because if you take 59,300,000 and then count the digits after 5 you get 7, which then you put the 7 over 10 and put a decimal point in front of the five as showed here 5.93 (Always make sure to put the numbers that are not zero behind the decimal point).

Hope this helps

The circumference of a circle is 5(pie). Which of these correctly states the diameter? Please explain and dont just write the letter.
A: 1/5
B: 2/5
C: 5
D: 10

Answers

Answer: C. 5

Step-by-step explanation:See the attached picture.

The answer is c. 5 states the diameter

A real company buys 7 sports cars for $8,500 each and 7 SUVS for 12,500 each. Using the distrubitive property, wirte an expression that u would find the total amount money spent. how much did the company spend in total. SHOW YOUR WORK

Answers

1.47 x 10⁵

Step-by-step explanation:

7 x 8,500= 59,500

7 x 12,500 = 87,500

147,000 = 1.47 x 10⁵

Answer:

8,500 times 7 is 59,500, and 12,500 times 7 is 87,500.

Step-by-step explanation:

Then add 59,500 and 87,500 to get 147,000. Hope that helps!

Can anybody help me ?

Answers

Answer:

2nd choice

Step-by-step explanation:

Look at the graph

Answer: 2

Step-by-step explanation:the graph says it all

windstorm removed 79 ton of soil from a small farm in 14 hour. What is the rate of soil removal in tons per hour?

A)713

B)736

C)2810

D)289

Answers

I think it’s d but I’m not sure

Answer:

Step-by-step explanation:

cause ppl said "thanks" to the other guy who said "d" ;-;

Match each label to the correct location.

Answers

Can you zoom in on the it I've done this before

help????????????????????

Answers

Answer:

ytmp3 converter

Step-by-step explanation:

same bro

(2 ÷ x)+9= -15.
This is what i think the answer is.

James says that 12 is a common factor of 3 and 4. June says that 12 is a common multiple of 3 and 4. Who is correct? Defend your answer and explain your reasoning

Answers

Answer:

June is correct.

Step-by-step explanation:

A common factor means that 4 and 3 could be divided by 12. A common multiple means that 3 and 4 multiplied together equal 12.

Well June is correct

This looks easy but it isn't-

Answers

Answer:

First one is 5 windows

Second one is 15 windows

Step-by-step explanation:

because 3 penguins are occupying 3 windows you got to subtract

18-5 = 15

15 is the number of windows avalible

so now you have to divide

15÷3= 5

which is ur answer for the first problem

then 15 for every one penguin so 15

Answer:

its 12 on both of them

Step-by-step explanation:

plz help i need this quick giveing brainlist

Answers

Answer:

- 2.5

Step-by-step explanation:

ur welcome

What was the importance of writing in Egyptian society?

Answers

Answer:

Egyptians used hieroglyphs as their system of writing.

Step-by-step explanation:

Answer:

Writing The ancient Egyptians believed that it was important to record and communicate information about religion and government. Thus, they invented written scripts that could be used to record this information.

Step-by-step explanation:

[tex]n\frac{x}{3}=0[/tex]

Answers

wait wait is it not 0?

Interest rates have dropped steadily over the last six months. Each month they have decreased by
1
4
point.

A. Write an expression to represent the total change of rates over the last six months.

B. Find the total change. Make sure to express your answer as a mixed number in lowest terms.

Answers

Answer:

Answer with explanation:

Let the Initial Interest rate = x

It is given that each month Interest rate decreases by point.

A.→ Expression which represent the total change of rates over the last six months

Let total change of rate over the last six month= y

B.→

Total Change

Step-by-step explanation:

Step by step explanation:

1/6 of the fish in Nolan's fish tank are guppies. 2/3 of the guppies are red. What fraction of the fish in Nolan's tank are red guppies?

Answers

Answer: 1/4

Step by step explanation:

PLEASE HELP 50 Points + Brainlest
1. What are x- and y- intercepts? 2. How can I find the x-intercept if I am given the equation of a line? 3. Discuss briefly the four methods for graphing discussed on the video. 4. What is the slope for a graph with a horizontal line? 5. A vertical line has a slope with what value?

Answers

Answer:

The x-intercept is where a line crosses the x-axis, and the y-intercept is the point where the line crosses the y-axis. Thinking about intercepts helps us graph linear equations.

Step-by-step explanation:

Answer:

The x-intercept is when a line crosses the x-axis, and the y-intercept is the point whenthe line crosses the y-axis.

Step-by-step explanation:

can someone help me plz

Answers

Yes John is correct. It is an accurate way to write in expanded form

Answer:

John is correct

Step-by-step explanation:

I already did this!

If point A is located at (5, -7), and there are 8 points between A and B, which of the following could be the possible coordinates for point B?

Answers

Answer: (5,1) , (-3,-7) , (13,-7) , (5,-15)

Step-by-step explanation:

(5,1) (-3,-7) (13,-7) (5,-15)
Boom!

Pls, help!!!!!!!!!!!!!!!!!

Answers

Answer:

[tex]y^{19}[/tex]! Please read explanation!

Step-by-step explanation:

Hello!

When there are 2 variables that are the same (in this case y), you add the exponents! In this case, we have [tex]y^{5}[/tex] and [tex]y^{14}[/tex] , and since 5 and 14 are the exponents, we add them! 5+14 is 19, so the answer is [tex]y^{19}[/tex]!

I hope this makes sense! If you liked my answer, please give it a rating and a Thanks would be nice, too!

Have a great day!

y^19 or C because the multiplication power rule states you add both powers and that’s your ansewer! Hope this helps!

7/8 + _____ = 1 giveing brainlist

Answers

Answer: 1/8

Step-by-step explanation:

Answer:

1/8

Step-by-step explanation:

Complete the fraction to make it a whole number.

i need help????????????????????

Answers

Answer:

u-v+t

Step-by-step explanation:

Two lines have the same non-zero y-intercept. The first line has a slope of 10 and an x-intercept of (s, 0). The second line has a slope of 6 and an x-intercept of (t, 0). What is the ratio of s to t? Express your answer as a common fraction.

Answers

Answer:

Step-by-step explanation:

A line is a one-dimensional shape that is straight. The ratio of s to t is 3/5.

What is the equation of a line?

A line is a one-dimensional shape that is straight, has no thickness, and extends in both directions indefinitely. The equation of line is given by,

y =mx + c

where,

x is the coordinate of the x-axis,

y is the coordinate of the y-axis,

m is the slope of the line, and

c is the y-intercept.

Given the first line has a slope of 10 and an x-intercept of (s, 0). Therefore, if the coordinate of the x-intercept and slope is substituted in the equation of line. Then, the equation can be written as,

y = mx + c

0 = 10s + c

c = -10s

Also, given the second line has a slope of 6 and an x-intercept of (t, 0). Therefore, if the coordinate of the x-intercept and slope is substituted in the equation of line. Then, the equation can be written as,

y = mx + c

0 = 6t + c

c = -6t

Further, since the y-intercept of the line is equal for both the line, therefore, we can write,

c = c

-10s = -6t

s/t = -6/-10

s/t = 3/5

Hence, the ratio of s to t is 3/5.

Learn more about Equation of Line here:

https://brainly.com/question/21511618

#SPJ2

Which answer is equivalent to _36_8

Answers

Answer:

72_16_

Step-by-step explanation:

just find their multiples

Answer:

-36 + (-8)

Step-by-step explanation:

1/3(2b+9)=(b+9/2)
solve the equation, and show work,
the right side has big parentheses

Answers

Answer:

The answer is b = -9/2

Step-by-step explanation:

The answer is b=-9/2

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