7th grade math pls help

7th Grade Math Pls Help

Answers

Answer 1

Answer:

25.12

Step-by-step explanation:

Answer 2

Answer:50.24

Step-by-step explanation:

u welcome


Related Questions

HELP me with this so i dont held back

Answers

Answer:

1)2/3  

2) 3/2

Step-by-step explanation:

Do your best! Try and Answer This Question!

Answers

Answer:

12.25 foot and 147 inches

Step-by-step explanation:

Searched the internet

Answer:

12 ft and 3 inches

Step-by-step explanation:

Two answers I have gotten.

One of them is correct

Why do many animals in grasslands stay together in herds?

a
Staying together allows them to eat the same food.
b
Staying together allows them to stay warm.
c
Staying together allows them to be safer from predators.
d
Staying together allows them to take care of the ecosystem.
Question 2 (3 points)
Fill in the blank of the following sentence to make it true:

An adaptation of plants growing in the _______________ biome is they have deep roots to help them get moisture when it's dry, as drought is common in this biome. Fires are also common here, so the plants' deep roots also allow them to regrow if there is a fire.

a
Tropical Rainforest
b
Tundra
c
Desert
d
Grassland
Question 3 (3 points)
Desert biomes are arid, or dry, environments that receive less than 10 inches of rain each year. Some deserts can be very hot, while other types of deserts can also be cold, like the Gobi Desert. A scorching hot desert like the Namib Desert in Africa cools rapidly each night when the sun goes down.

Which of the following is a behavioral adaptation that many animals living in a hot desert have developed to help them survive in a desert biome climate?

a
nocturnal, active only at night
b
migrating south during the winter season
c
hibernation
d
thick fur coats
Question 4 (6 points)
Select ALL of the following physical adaptations that plants found in a desert biome have developed to survive in this type of biome?

(Think about what we've learned about the characteristics of a desert biome climate)

a
large, broad leaves where water is evaporated quickly into the air
b
thick, waxy skin to hold in water
c
no leaves or have spines to prevent water loss
d
a shallow root system to soak up water quickly before it's evaporated
Question 5 (3 points)
Which of the following adaptations would best help a plant living in the understory or forest floor of a Tropical Rainforest biome?

a
Thin stems that bend but do not break in windy conditions
b
Small leave to reduce the amount of water loss
c
Large, broad leaves to consume as much sunlight as possible
Question 6 (3 points)
Poison dart frogs found in a Tropical Rainforest biome are brightly colored to aid in their survival in this type of biome.

Why is being brightly colored a beneficial adaptation for poison dart frogs?

a
to visually warn predators they are poisonous
b
to blend in with colorful flowers
c
to attract a mate
Question 7 (3 points)
How do extra layers of fat help animals survive in the Tundra biome?

a
It helps them sink deeper when dividing in the water to find food
b
It insulates their body to keep them warm
c
It provides them water
Question 8 (3 points)
Permafrost, the permanently frozen layer of subsoil of a Tundra, prevents plants found in this biome from pentrating this solid layer in order to grow deep roots.

What is a special adaptation that Tundra biome plants have developed to overcome this in order to survive there?

a
growing in clusters since clumping helps protect them the cold and wind
b
growing very tall to help reach more sunlight
c
large, broad leaves to help them get rid of excess water

Answers

Answer:

plz put one qusetion a time plz so i can put it down better

Step-by-step explanation:

All that I really know is that Question number 2 is letter A? and Question 7 is B.

Michael draws a diagram of the outside face of a wheel he needs to replace on his go-cart.

Answers

Answer:

3

3.1

Step-by-step explanation:

cause it says round to the nearest but pls don’t use my answer cause I know it is wrong

The answers in the given figure are 16.33 inches, 40.82 inches, 132.66 inches² and 111.43 inches².

What is a circle?

A circle is a plane figure bounded by one curved line, and such that all straight lines drawn from a certain point within it to the bounding line, are equal. The bounding line is called its circumference and the point, its centre.

Given that, a figure of a wheel differentiated into rim and tire,

The circumference of the rim = 3.14 × 5.2 = 16.33 inches

The circumference of the tire = 3.14 × 6.5 × 2 = 40.82 inches

Area of the wheel = 3.14 × 6.5² = 132.66 inches²

The area of the wheel which is going to be painted = area of whole tire - area of tire = 132.66 - 3.14 × 6.76 = 111.43 inches²

Hence, the answers are 16.33 inches, 40.82 inches, 132.66 inches² and 111.43 inches².

Learn more about circles, click;

https://brainly.com/question/29142813

#SPJ3

Please Help Will Give Brainliest Thanks!!!!!!!!!!!!! Have a good day!!!

Coupon A: 30% off of $63 shoes.

Coupon B: $22 rebate on $63 shoes.

Answers

Answer: Cupon B ($22 rebate on $63 shoes)

Step-by-step explanation: Cupon A would equal $44.10 while Cupon B would equal $41

The question you posted seems incomplete. You posted the set up information, but the actual question itself is missing. I'm assuming you want to find which is the better deal? If my assumption is correct, then go ahead and read on. If my assumption is incorrect, then you can ignore this post.

---------------

Solution:

The percent 30% converts to 0.30 when we move the decimal point two spots to the left. Note how 30% = 30/100 = 0.30

So saying 30% of 63 means 0.30*63 = 18.90, which is the amount of money we save. This value is smaller than the $22 rebate amount so that means Coupon B is the better deal.

We can see that if we go with Coupon A, then the final price will be 63-18.90 = 44.10; if we go for Coupon B, then the final sale price is 63-22 = 41. This is further confirmation that choice B is better.

Be careful though: The $22 rebate means that you'll have to mail (or possibly email) some kind of proof of purchase form/card. A bit of time will pass by until you can get the $22 in the mail. Some companies probably offer some kind of direct deposit. A rebate is basically a partial refund that acts more or less like a discount, but it's not an immediate discount. In short, you will not save the $22 right away and instead you'll be expected to pay the full $63 for the shoes when you're at the checkout counter. So if you want to save money right away, then go for option A. However, I still think option B is the better choice in the long run. Of course, it will depend on how long you're willing to wait for that savings.

Please help I will give brainliest

Answers

Answer:

28

Step-by-step explanation:

hope this helps.

That's is certainly a brain twister lol

Answer: 28

Step-by-step explanation:

Remember the order of operations --> PEMDAS

(Use a scientific calculator. It automatically uses the order of operations.)

Lena last question Tysm for all your help!! You are a blessing!

Answers

Answer:

He can buy up to 7 games.

Step-by-step explanation:

The written equality would be[tex]25.5x \leq 200[/tex]. By doing the math, you would divide 200 by 25.5. This would result in approximately 7.84. Since you can’t buy 0.84% of a video game, you can you buy up to 7 games.

Answer: he can buy 7 games

Step-by-step explanation:

it would come up to 175$ if he would buy 8 it would pass the 200

what is -2.75, -4/5, -2 10/11, and -2 7/10 from least to greatest?

Answers

-2 10/11, -2.75, -2 7/10, -4/5

Answer:

- 210/11, - 2.75, -2.7/10, -4.5

Step-by-step explanation:

Which number is represented by "F" on the number line?

A) 17
B) 18
C) 19
D) 20

Answers

Answer:

20

Step-by-step explanation:

The number line is by 2, E would be 18. Therefore, F would be 20.

20 cause it just is 20 no other explanation

HELPPPPPPPPPPPPPPPPPPPPPPPP

Answers

Answer:

i agree with automigirl

Step-by-step explanation:

Maybe 1 1/3
Sorry if wrong

PLEASE ANSWER!! DUE IN A FEW MINUTES!! DON'T FORGET TO SHOW YOUR WORK AS WELL!!!!!!!!

Answers

I’ve attached my work
Hope it helps!

Someone wanna help, please...

Answers

Answer:

54 ft.

Step-by-step explanation:

For instance you could do 9+9 and 18+18 then add those two sums together.

Answer:

The tile border around the kiddie pool is 72 square feet.

Step-by-step explanation:

To find the area of the tile border, you take the area of the entire rectangle (both inner and outer) and subtract the inner rectangle from it.

Area of entire rectangle: 18 * 9 = 162 ft^2

Area of inner rectangle: 15 * 6 = 90 ft^2

Area of tile border: 162 - 90 = 72 ft^2

The tile border around the kiddie pool is 72 square feet.

What is equivalent to 3^2?

3
6
9
12

One answer problem! :D

Answers

the answer is 9 because 3x3=9

I will try to give brainliest just pls help

Answers

Answer: D

Step-by-step explanation:

Which of the following is irrational?
Which of the following is irrational?

Group of answer choices

A-1/3
B--8
C-v11
D-4.63

Answers

The correct answer is C,
The answer has to be C v11

i dont understand help ʕ·ᴥ·ʔ

Answers

Answer:

this is outta my league

Step-by-step explanation:

y-int of line b is 0
slope of line a is -2
slope of line a’ is 1/2

im not sure if the last one is correct sorry

Help please how much containers

Answers

Answer:

10

Step-by-step explanation:

to fill it

Answer:

5 containers

Step-by-step explanation:

The area of each container is 200, so if you have 1,000 cubic centimeters of sand and you only use 200 for one container you could fill up 5 containers. 200 x 5 = 1,000

What shape is formed by slicing a triangular prism parallel to its base?

Answers

Answer: Right triangle

Step-by-step explanation:i may be wrong but i am trying to help

Choose expressions that are equivalent to 4(x-6): 4x-24, 3(x-2), x-24, 2(2x-12)

Answers

Answer: x-24

Step-by-step explanation: u multiply 4 by the contents in the parantheses

X-24


hope this helps, have a great day

3. The table shows the sales that employees made in May and June.
Employee May June
Juan $350 $375
Rhia $275 $350
Max $400 $360
(a) Describe each employee’s June sales as a percent increase or decrease over the employee's May sales. Round to the nearest whole percent.
(b) Any employee who had an increase of at least 10% and sold $355 or more in product received a bonus. Which employees, if any, received a bonus? Explain your reasoning for each employee.
Answer:

Answers

Answer:

Ok, I'm so so so sorry if I get this wrong, but I'ma try.

A.

Juan Increase 25/350 = .071 * 100 = 7 %

Rhia Increase 75/275 = .273 * 100 = 27 %

Max Decrease 40/400 = .1 * 100 = 10 %

B.

Juan sold more than $355 but his increase was less than 10% so he did not get a bonus.

Rhia had an increase of more than 10% but she did not sell more than $355 so she did not get a bonus.

Max had a decrease so he did not get a bonus.

If George’s mom needs 3 kilograms of sliced cheese for a family party, how many
packages will she need to buy?

Answers

Answer:

I think the answer would be 4 to 5 packages.

Step-by-step explanation:

It’s 4 or 5 packages. Most likely 4.

Find the volume of this prism, please

A
35 cubic inches

B
144 cubic inches

C
420 cubic inches

D
432 cubic inches

Answers

I think it might be B
I believe the answer is c

Four classmates collect data by conducting a poll. They ask students chosen at random how many books they read over the summer. Dylan interviews 40 students. • Hannah interviews 15 students. • Alexis interviews 21 students. • Christian interviews 110 students Whose results are probably the most trustworthy? A. Alexis's B Hannah's C. Dylan's D. Cristian's​

Answers

Answer:

Maybe D

Step-by-step explanation:

$1,200, 6.15%, 6 months

Answers

Answer:

what are you asking?

Step-by-step explanation:

The angle measures of a triangle are shown in the diagram. What is the value of x?

Plz explain how you got the answer so I can understand. I'm as dum.b as Patrick

Answers

Answer:

internet is running low but the answer might be (5x-40)

Step-by-step explanation:

can someone help me with this question? Please?

Answers

Answer: The Surface area should be 259.94

The volume is 149.81



Step-by-step explanation:

I wouldn't know how to explain it

The weather report says there is a 91% chance it will rain tomorrow. Should you get ready to use an umbrella?

Answers

Answer:

Ya of course

Step-by-step explanation:

rain and most people dont wanna get wet so yes!

The chart shows the number of swimmers in each age group for the summer team. Which histogram correctly shows the data in the chart?

Answers

Answer:

#2

Step-by-step explanation:

You can see the numbers on the left side that corrospond to the first graph. on the bottom you see the age groups that correspond.

Answer:

the middle one

Step-by-step explanation:

the first one you know its wrong when you look at 8 and under the blue goes above 40 but in the chart its 37

for the middle and last one the only differance it 13-14 in the chart it says 15 and in the last one the blue goes above 25

i explained it really bad but the answer is the middle histogram

Salman flips a fair coin 350 times.
Part A
How many times would you expect Salman to flip heads?
Part B
Was your answer to part a based on theoretical probability or relative frequency?
​Explain.
Part C
​How many times will Salman flip heads?
A 176
B176
C 165
DbYou really cannot tell for sure

Answers

Answer:

Part A- About 1/2(half) of 350 would be reasonable since there is only two options for all 350 flips.

Part B- Theoretical probability, since an experiment has yet to be conducted it can't be experimental.

Part C- a or b would be a good answer, unless one should be different.

Write the number that comes next in the sequence. 305, 255, 205

Answers

Answer:

155

Step-by-step explanation:

The pattern is to subtract 50. 205-50=155

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