Mathematics Middle School

hey! This is due at like 11 pm!

Hey! This Is Due At Like 11 Pm!

Answers

Answer 1

Answer: petty much your going to add all the sides

Step-by-step explanation:

Related Questions

Complete the table. Will choose brainliest.

Answers

Answer: Start

Triazine resistance- 57.6%

Without triazine resistance- 42.4%

End

Triazine resistance- 78%

Without triazine resistance- 22%

Step-by-step explanation:

4) Chad's grandmother is knitting him a cozy pair of mittens and a scarf for his birthday.
She starts with two 420-foot balls of red wool. She uses 100 yards of wool for the mittens
and 125 yards for the scarf. After finishing the mittens and scarf, how many yards of wool
does she have left?

Answers

Answer:

195

Step-by-step explanation:

420-100-125=195

please help me!!! brainliest

Answers

Answer:

1, 2, 4

Step-by-step explanation:

4 1/12·2 2/3 = 49/12·11/4 = 49/12·33/12 = 1617/144 = 11 11/48 Good2 1/5·6 1/4 = 11/5·25/4 = 44/20·125/20 = 5500/400 = 13 3/4 Good1 1/2·3 1/5 = 3/2·16/5 = 15/10·32/10 = 480/100 = 4.8 Doesn't Work3/4·8 1/5 = 3/4·41/5 = 15/20·164/20 = 2460/400 = 6 3/20 Good5 1/2·5 = 11/2·5 = 55/2 = 27 1/2 Doesn't Work

(Note: Division of big numbers should be done by simplification, although not shown here.)

1 2 3 I got this write

FInd the measure of angle

Answers

Answer:

67°

Step-by-step explanation:

[tex]180 - (32 + 81) = 67[/tex]

67 because that’s what the other person did

At summer camp, campers were asked to name their favorite sport. The circle graph shows the percent of campers who preferred each sport. Of the campers surveyed, 39 said that they preferred swimming.

How many campers were surveyed in all?

Enter your answer in the box.

Answers

Answer:

260 campers :) i hoped this helped  

Step-by-step explanation:

2 was divided into a particular number. the quotient was then multiplied by 2, and 8 was taken from that product. if the previous operation resulted in -14, find the initial number.
please show work and answer

Answers

Answer:

(2/X ) * 2 - 8 = - 14

4/X = - 6

4= -6X

4/-6 = X

-2/3 = X

Does anybody know? thanks :)

Answers

Answer:

Ratio is 1:5; there are 5 times more blue marbles so there should be 10 blue marbles

Step-by-step explanation:

7:35 creates a 1 green marble to every 5 blue marbles ratio. So for every green marble there are 5 blue marbles. If you have 2 green marbles then you have 5+5 blue marbles

Izzo's Pizza sells four types of pizza crust. Last week, the owner tracked the number sold of each type, and this is what she found.
Type of Crust Number Sold
Thin crust 344
Thick crust 250
Stuffed crust 180
Pan style 301
Based on this information, of the next 2500 pizzas she sells, how many should she expect to be pan style? Round your answer to the nearest whole number. Do not round any intermediate calculations.

Answers

Answer:

700

Step-by-step explanation:

total pizza sold last week:

344  Thin crust 250  Thick crust 180  Stuffed crust 301  Pan style

1075 pizzas.

there were 301 pan pizzas of 1075 total pizzas.

we expect that the ratio 301/1075 will stay the same for 2500 pizzas.

301/1075 = X/2500

Multiplying both sides by 2500 cancels on the right

2500 × (301/1075) = (X/2500) × 2500

2500 × (301/1075) = X

Then solving for X

X = 2500 × (301/1075)

X = 700

Therefore

301 : 1075 = 700 : 2500

One angle of a triangle measures 95°. The other two angles are in a ratio of 8:9. What are the measures of those two angles?

Answers

Answer:

40 degrees and 45 degrees

Step-by-step explanation:

If you subtract 95 degrees from a 180-degree triangle, you are left with 85 degrees. To proportionally split them, find two values that add to the same value. Since 40 and 45 make up 80 and they multiply by two to make 80:90, these are the two measures.

Sheryl earns money for college by walking dogs and by mowing lawns. She earns $3 for each dog she walks and $25 for each lawn she mows. Which expression can be used to determine the amount of money, in dollars, Sheryl earns from walking w dogs and mowing m lawns?


3w + 25m

3w + 25

28(w + m)

75(w +m)

Answers

Answer:

3W+25m

Step-by-step explanation:

This is because 3 dollars multiply by the number of dogs which is W plus 25 multiplied by the number of mows she lawned gives the total earning for her college that is why the equation is 3W+25m

[MA]:

3w + 25m = T

Writer's note: i don't know how to explain it and i don't know if i was correct either.

[xArtsy]

Helpp pleaseee will give brainilisist

Answers

Answer:

I disagree with both Andre thinks exponents

are just a different way of writing

multiplication of two numbers. Elena

calculates 28 to the power of two rather than 2 to the power of 28.

Step-by-step explanation:

Correct because I have on answer key.

Answer:

I disagree with both Elena and Andre

Step-by-step explanation:

An exponents refers to a number of times the number is multiplied by itself. In other words, it is repeated multiplication, just like Elena said. However, 2 is the base, so it should be the one being multiplied, not 28.

Help PLEASE ASAP NOW

Answers

Answer:

8 and 4 goes to point A 5 and 6 goes to point B 3 and 2 goes to point C

Step-by-step explanation:

hope this helps

can someone help me on this assignment please.

Answers

It’s a 90 degree angle so 90 -22 = 68
(I’m not sure it’s right)
X=68°

Since Y=22° and y+x=90°
90°-22°=68°

Help me plssss!!! Gimme answer!

Answers

Answer: 20

Step-by-step explanation: 6 * 1.6667 = 10 as well as 9 * 1.6667 = 15, so 12 * 1.6667 = 20

Answer:

A. 20

B. 3-6

Step-by-step explanation:

What is the image of the point (8, -3) after a rotation of 90 counterclockwise about the origin?

Answers

Answer:

(3, 8)

Step-by-step explanation: When turned 90 counterclockwise, (x,y) becomes (-y,x)

(8, -3) would then be (3, 8) since it is going from quad 4 to quad 1. The y-coordinate would also be inverse, so -3 becomes positive 3.

25−12÷[(8−5)×1] help me with this

Answers

The value of the expression is 21 :)

Given Equation:-

[tex] \sf25 - 12 \div [(8 - 5) \times 1][/tex]

[tex] \\ \\ [/tex]

Step-by-step explanation:-

[tex] \\ [/tex]

[tex] \dashrightarrow \sf25 - 12 \div [(8 - 5) \times 1][/tex]

first write the equation so that you'll emit minor mistakes of writing wrong digits.

[tex] \\ [/tex]

[tex] \dashrightarrow \sf25 - 12 \div [(3) \times 1][/tex]

subtract 8 and 5 , which will give us result as 3

[tex] \\ [/tex]

[tex] \dashrightarrow \sf25 - 12 \div [3 \times 1][/tex]

open the brakets that contains 3.

[tex] \\ [/tex]

[tex] \dashrightarrow \sf25 - 12 \div [3][/tex]

multiply 3 with 1 which will result 3.

[tex] \\ [/tex]

[tex] \dashrightarrow \sf25 - 12 \div 3[/tex]

open the brakets of 3.

[tex] \\ [/tex]

[tex] \dashrightarrow \sf25 - \dfrac{12}{3} [/tex]

to make it easy to understand I have converted it into fraction form.

[tex] \\ [/tex]

[tex] \dashrightarrow \sf25 - \dfrac{2 \times 2 \times 3}{3} [/tex]

simplify 12 which is contained in numerator.

[tex] \\ [/tex]

[tex] \dashrightarrow \sf25 - \dfrac{2 \times 2 \times \cancel3}{\cancel3} [/tex]

as we can see after converting into fraction 3 is common both in numerator and denominator. So cancel ir.

[tex] \\ [/tex]

[tex] \dashrightarrow \sf25 - (2 \times 2)[/tex]

we no longer need the fraction as 3 is canceled.

[tex] \\ [/tex]

[tex] \dashrightarrow \sf25 -4[/tex]

multiply 2 with 2 which will result 4.

[tex] \\ [/tex]

[tex] \dashrightarrow \bf21[/tex]

finally after subtracting 25 and 4 , we got our answer as 21.

[tex] \\ [/tex]

Rule applied:-

B : bracket

O : on/off

D: divide

M : multiply

A : add

S : subtract

What subtraction problem is the fraction model showing? (3 points)

A fraction strip partitioned into ten parts, with eight parts shaded.
a

eight tenths minus two tenths
b

eight tenths minus six tenths
c

six tenths minus two tenths
d

six tenths minus three tenths

Answers

Answer:

a

eight tenths minus two tenths

Step-by-step explanation:

Answer: a

Step-by-step explanation:

(GIVING BRAINLIST) What is the sum of the length of the longest meteor and the length of the shortest meteor?



one and one eighth inches

two and one eighth inches

five and one eighth inches

nine and one eighth inches

Answers

Answer:

Five and one eight inches

Step-by-step explanation:

not really sure if it's correct but I tried

help asap


Factor the expressions.
a. 5x + 15 b. 7y - 27 c. 6a + 54b - 60r

Answers

Answer:

Step-by-step explanation:

a. 5x+15 = 5(x +3)

b. 7y-27 = 7(y- ([tex]\frac{27}{7}[/tex]))

c. 6a+54b-60r = 6(a + 9b - 10r)

A. 5(x+3)
B. 7(y-27/7)
C. 6(a+9b-10r)

Fractions can be multiplied in three easy steps. What are they?

Answers

In order to multiply fractions, follow this three-step process: Step 1: Multiply the numerators. Step 2: Multiply the denominators. Step 3: Simplify the end result.
Other Questions
Sabrina daydreams during her math class because she doesn't like the class.WH-Question How does change in pH affect an ezyme? 25. The Han Dynasty developed acupuncture to helpA) prevent smallpoxB) increase one's immune systemC) reduce painD) reach spiritual awareness 5. The area of a rectangle is 4 1/5inches. If the length is 2 inches,what is the length. How are individuality and conformity - which are contrasting concepts - depictedwithin the novel, and what deeper comment is Bradbury presenting about society? Use given triangle to fill in the blank.PLEASE HELP ME!!!!!!!!!!!! A spotlight is mounted on a wall 7.4 feet above a security desk in an office building. It is used to light an entrance door 9.3 feet from the desk. To the nearest degree, what is the angle of depression from the spotlight to the entrance door?51 degrees53 degrees37 degrees39degrees True or False: Many art museums have a no photo policy. Which of the following would be a clue that a rock is sedimentary? A No fossils or layers can be seen. B There are small clear, hard crystals visible. C The rock crumbles easily in your hand. D There are ribbon-like bands of minerals Which statement best describes how railroad companies helped and hurt American farmers in the late1800s do you think rosie is more likely to follow her mother's advice not the marry or to follow her own way Carlos, a Florida native, was sitting on his couch watching television when he heard a knock at the door. On the other side were two police officers demanding to search his home for stolen goods. Although Carlos knew that he didnt steal or possess any stolen items, he was afraid to let them in. Can Carlos refuse to let the offers inside?No, police officers have the right to enter any home they wish.No, when stolen things are involved, the police override other laws.Yes, if the police dont have a warrant, Carlos does not have to allow entry.Yes, the police cant enter, even with a warrant signed by a judge. A certain animal's skeleton consists of 162 bones. The face has 13 bones. What percent of the animal's bones are found in the face? Compare and contrast key components of the piece and suggest what the variations in treatment contribute to the meaning of the total composition or to the message(Yellowstone Otter by Ezra Tucker) 1. How did Western explorers infer that other people lived on Easter Island? When a = 5 and b = - 3, the value of (a-b)/(a +b) is Explain at least one observation you can make about the political borders and the language borders shown on the maps.Be sure to name the country and describe how its political border is affected by language or a physical feature, such as bodies of water, mountains, or desert.Use the physical map with the labeled nations to help you identify a nation. enny and Brady are looking through a book that shows pictures of statues throughout Greek history. They find the following image. Why might they determine that this sculpture came from the Hellenistic era?A. It shows a matriarchal society where women made important decisions.B. It depicts a realistic scene showing ordinary people doing ordinary things.C. It uses marble imported from Egypt and Persia as a base material.D. It mixes the various cultures that were a part of Alexanders empire. Why did inequality increase for most of human history?. If f(x) = 9x - 8 and g(x) = x, what is (gf)(1)?Enter the correct answer