PLEASE HELP ME LIKE RN THIS IS 7TH GRADE MATH BTW

Answer:

only the first and third choice are correct

Step-by-step explanation:

area is measured in square inches, not just inches.

Answer:Show all the calculation if it is a numerical question

Step-by-step explanation:

Answer:

the ans:

Step-by-step explanation:

The average resting heart rate is usually between 60 and 80 bpm.

Answer:

A translation down 4 units and to the left 7 units

Step-by-step explanation:

(x,y) --> (x-4,y-7)

Answer: 7 units to the right and 4 units upward or up

Step-by-step explanation:

I first counted unit to unit to see the the translation.

Next, I try to verify to see if it is true

Finally, I conclude that the translation is 7 units to the right and 4 units upward.

Answer:

well i got two answers

Step-by-step explanation:

to find volume the equation is L*W*H and in the problem it says is 6 by 6 by 6 so just multiply them together to get 216 but the model says that is 18*18*6 which equals 1944

Answer:

35

Step-by-step explanation:

Let the three numbers be x,x+2,x+4

x+x+2+x+4=111

3x+6=111

3x=111-6

3x=105

x=105/3

x=35

Three numbers:

35,37,39

smallest of all:35

Hope this helps! C:

Answer 1a 18 1b 36 1c 648

1a : if you look at the shape you will see its made of squares. I counted the squares, its 18.

1b : one side is 6 in. since its a square all sides are equal. so multiply 6 by 6 to get 36.

1c : this one is easy. We take the number of squares across the surface (18) by the area of each square (36) it is 648.

Also sorry I didn't make this clearer earlier.

Answer:

b,b,d,d,d

Step-by-step explanation:

the first answer  is b

the second answer is b

the third answer is d

the fourth answer is d

and the last is also d

Answer:

27z³

Step-by-step explanation:

....................

Answer:

Whats the whole question then I could help you.. I don't understand this question

Step-by-step explanation:

Answer: the awnser a. the first dot

Step-by-step explanation:

Answer:

144x-227

Step-by-step explanation:

4(2x-3)-6x+74(2x-3)-6x+7

Group like terms: 4(2x-3)+74(2x-3)-6x-6x+7

Add similar elements: 78(2x-3)-12x+7

Multiply: (78*2x)+(78*-3) -12x+7= 156x-234-12x+7

Group like terms: 156x-12x-234+7

Add the like terms: 156x-12x=144x and -234+7 = -227

Answer: 144x-227

Answer:

the ans

Step-by-step explanation:

Y=mx+b slope intercept form just plug it in and you’ll get your answer. (Hint) B is your y intercept and m is your slope and x is your variable.

Answer: 7.8

Step-by-step explanation: If we want to find the amount that was in the pitcher before then we subtract 2.6 from 10.4 to find the original amount because if the pitcher were to contain an amount that only adds up to 10.4 before we add 2.6 then the number that adds with 2.6 to equal 10.4 is our answer

hence our answer 7.8

The solution to the equation means within the context of the problem is,

⇒ 7.8 liters

Subtraction in mathematics means that is taking something away from a group or number of objects. When you subtract, what is left in the group becomes less.

Given that;

Mai poured 2.6 liters of water into a partially-filled pitcher.

And, The pitcher now contains 10.4 liters.

Hence, Amount of water were originally in the pitcher is,

⇒ 10.4 - 2.6 liters

⇒ 7.8 liters

Thus, Its friend Bard shows the correct solution.

Learn more about the subtraction visit:

https://brainly.com/question/17301989

#SPJ2

Answer:

600

Step-by-step explanation:

36 times 18=648 but u need to add o the nearest hundred

Answer:

600

Step-by-step explanation:

just backing up the first answer hope this helps :)

[tex] \huge{ \rm{Question:}}[/tex]

The sum of seven interior angle measurements in an octagon equal 835⁰. What is the angle measurement of the 8th angle? (Hint: An octagon has 8 sides.)

A) 110°

B) 120°

C) 235°

D) 245°

[tex] \huge{ \rm{Answer:}}[/tex]

HOPE THIS HELPS^^

Answer:

Sorry, The slope is (4,2) or 4/2(as a fraction). I just saw how much the plot was going by (2's)

Step-by-step explanation:

Answer:

The slope is (4,2) or 4/2(as a fraction).

Glad to help you again!

2²=4 2×2

3²=9 3×3

4²=16 4×4

5²=25 5×5

6²=36 6×6

7²=49 7×7

8²=64 8×8

9²=81 9×9

10²=100 10×10

11²=121 11×11

Step-by-step explanation:

I hope this helped! ^.^

May i have brainliest? ^.^

Have a great day mate!

Answer:

(c) is a regular polygon,

Step-by-step explanation:

"A regular polygon is an. -sided polygon in which the sides are all the same length and are symmetrically placed about a common center "

Brainliest?? :)))

Step-by-step explanation:

1. A.

2. C

(i take same classes)

Answer:

7x2=14x(2 + 12)= 14

Step-by-step explanation:

it might be an answer

Answer: 1 1/6

Step-by-step explanation: We are given the length and width of the poster board. The perimeter of an object is the sum of all four sides.

If it helps, picture a rectangle. The length, or the long side, is 2 1/3 feet long. Since both of the rectangle's long sides would be identical, we can assume both sides are 2 1/3 feet long.

This also applies to the short side, or the width. Both ends of the poster board would be 3/4 feet long.

To find the perimeter, you need to add all four sides together. I assume this is the tricky part for you, as you are not sure how to add fractions yet.

First, let's add the two long sides together. 2 1/3 + 2 1/3 would equal 4 2/3. How did I get this? Well, 2 + 2 = 4 (you add the number outside of the fraction first). To add fractions, you look to see if the bottom of the fraction, or the denominator, is the same. As 1/3 and 1/3 have the same denominator, you can leave the 3 alone and only add the top, giving us 2/3.

Duplicate this process with the width. 3/4 + 3/4 would give us 6/4. How do we reduce this? We turn it into what is called a mixed number. This means that there will be a big number on the outside, then a fraction attached to it. How do we turn this improper fraction, or a fraction where the top is greater than the bottom, into a mixed number?

A fraction can also be interpreted as a division problem. You can look at 6/4 as 6 ÷ 4. Four goes into 6 one time, with 2 left over (6 - 4 = 2). We take how many times four goes into 6 (once) and use that as our big number. All we have to do now is take our leftover number (2) and turn it into a fraction. How? We use 4 as our bottom, or denominator, because it is left over from how many times 4 goes into 6. In conclusion, our mixed number is 1 2/4. Reduced, this is 1 1/2, because 2/4 cut in half is 1/2.

So now we have two numbers. 4 2/3 and 1 1/2. How do we add these together if their denominators are different? 2/3 and 1/2 are not compatible by themselves. Well, we need to find a number that both 3 and 2 go into. This number would be 6. But we can't just turn 2/3 into 2/6, we need to multiply the bottom by a number that would make it six, and multiply the top by the same number. 2 • 3 = 6 (from 2/3) so we multiply the top by 2 also. This gets us 4/6. Don't forget the big 4 on the outside to get us 4 4/6!

We do the same to the other mixed number, 1 1/2. Half of 6 is 3, so we can turn 1/2 into 3/6, then we make sure our big 1 is on the outside. Now we can add 1 3/6 to 4 4/6!

First, add 1 and 4 by itself to get us 5. Then, you can add the fractions 3/6 and 4/6 (don't add the bottom, just the top!) to get 7/6. To reduce this, we divide 7 by 6 to get us 1 1/6!

Answer:

1.mountains plains rivers

2. A

3.C

4.B

Step-by-step explanation:

yes

Answer:

7.5 inches

Step-by-step explanation:

We have the scale factor 1:60.

So we can setup the equation: 1/60=x/450.

Simplify denominators: 1/2 = x/15

Cross multiply: 2x=15, so x=7.5