Share 770 into 4:7.

Answer:

b and c

Step-by-step explanation:

I don't think these are prisms, looks like cuboids or parallelopiped or just 3d structures with rectangles. For these,

Answer:

B & C

Step-by-step explanation:

For A,

Base area(A) = length x breadth = 2m x 5m

Base area(A) = 10 m²

Similarly,

Base area(B) = 2m x 3m = 6m²

Base area(C) = 3m x 2m = 6m²

Base area(D) = 9m x 2m = 18m²

Note that 6m²=6m², B and C have same base area

Answer:

5y=-40. 5y=−40 5 y = - 40

Step-by-step explanation:

Answer:

20 feet below sea level

Step-by-step explanation:

Answer:

its -22

Step-by-step explanation:

hope this helps

Answer:

21x+−6

work:

Combine Like Terms:

=8x+3x+10x+−6

=(8x+3x+10x)+(−6)

=21x+−6

Answer:

21x-6

Step-by-step explanation:

8x+3x+10x-6

8x+3x=11x+10x+21x

21x-6

you can only combine like terms

Answer:

The answer is 68

Step-by-step explanation:

You can find it by seeing 4x-20+x=90 because of the vertical angles and how you can see that it equivalates to 90 degrees.

Answer:

B

Step-by-step explanation:

Domain and ranges of inverse functions are swapped.

Domain of the original is the range of the inverse and vice versa.

Answer:

True

Step-by-step explanation:

First two points are inverse of last two points, all points reflects each other over y = -x

Answer:

12

Step-by-step explanation:

The value of x = 16.5.

In Plane Geometry, a figure which is formed by two rays or lines that shares a common endpoint is called an angle. The two rays are called the sides of an angle, and the common endpoint is called the vertex.

We know that, a ray is a line that continues on forever inn one direction with a point at it's start.

Here, given that,

m∠8=(4x+7)

m∠2=107

from that given figure,

we get,

m∠2=m∠4=107

and, m∠4 + m∠8 =180

m∠8=73

(4x+7)=73

4x=66

x=16.5

hence, The value of x = 16.5.

To learn more on angle click:

brainly.com/question/28451077

#SPJ2

Answer:

B. 86 cm long

It is this because it is, don't even try and bring me down bro

Answer:

x = -8

Step-by-step explanation:

Answer: -8

Step-by-step explanation:

Answer:

280

step by step:

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

| years | account value |

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

|    2    |          106           |

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

|    4    |          113           |

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

|    6    |          119            |

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

|    8    |          126           |

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

|   10    |          135           |

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

|   12    |          143           |

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

|   14    |          152           |

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

( haha i had some fun making this table above ^ )

using the table above, we know that

10 + 14

= 24

which means we also have to add up the account value for both of these months

135 + 152

= 285

since the question was asking us which number was the closest then we know that the answer must be 280

if you wanted you could even double check that answer by doing '12 + 12'

12 + 12 = 24

143 + 143 = 186

again since it is the closest to the number 280 then 280 is once again your answer

hope this helps you! :)

Answer:

6,280,036

This should be right.

Hi

2506² = 6.280.036

2506 × 2506 = 6.280.036

So answer: 6.280.036

I wish you success :)

Answer:

(2, -2)

Step-by-step explanation:

Given the equation

x - y = 4 ... 1

6x+y = 10 ...2

Add both expressions

x+6x = 4 + 10

7x = 14

x = 14/7

x = 2

Substitute x = 2 into equation 1;

From 1;

x - y = 4

2 - y = 4

y = 2-4

y = -2

Hence the solution to the system of equation is (2, -2)

Answer:

15:9

Step-by-step explanation:

Because you have a total of 15 shirts and a total of 9 skirts.

Answer:

5:7

Step-by-step explanation:

You have to set up a ratio. You have the number of shirts (15) to skirts AND pants (so 12+9=21). This gives you both sides of your ratio 15:21. You can simplify by dividing both sides by 3 (greatest common factor) and get 5:7

Answer:

[tex]\frac{2}{3}[/tex]

Step-by-step explanation:

Fraction of the floats that belongs to sports team = [tex]\frac{6}{18}[/tex]

                                                                                  = [tex]\frac{1}{3}[/tex]

Therefore, fraction of floats that were not from a sports team = 1 - fraction of floats that belongs to sports team

= 1 - [tex]\frac{1}{3}[/tex]

= [tex]\frac{2}{3}[/tex]

[tex]\frac{2}{3}[/tex]rd fraction of Parade Float were not from a sports team.

Answer:

10% of 870 is 87

Step-by-step explanation:

I am so sorry if that wasn't the right answer!

have a blessed day!

-13 (q + 4) = 7q + 16

I think to solve it you do this first:

-13q + -52 = 7q + 16

And then I think you do:

-6q + -36

And thats all I can remember sorry ):

Or

That -6q + -36 might be the answer I think (:

Hope I could help (:

the volume is 288 for the prism

Answer:

your answer will be 288 cm^3

Step-by-step explanation:

[tex]v = \frac{1}{2} (6)(8)(12)[/tex]

[tex]v = 288cm ^{3} [/tex]

hope it helps u

Answer:

5

Step-by-step explanation:

Answer:

3t - 2 =-11

3t = -11+2

3t= 9

divide both sides by 3

t = -3

Answer:

t=-3

Step-by-step explanation

-3x3=-9

-9-2=-11

Answer: -50, -25, -12, -2, 7, 10, 61

Step-by-step explanation:

Answer:  -50,-25, -12, 7, 10, 61.

Step-by-step explanation:

If we look on the line.  Numbers that has minus, the biger  number the further away it is from zero.

for example:

-5  -4  -3  -2  -1  0 1  2  3  4  5.

I hope that helps.  

Answer:

[tex]D = 512^\circ[/tex]

Step-by-step explanation:

Given

[tex]Tin=231^\circ[/tex]

[tex]Oxygen=-218^\circ[/tex]

Required

The difference in their melting points

This is calculated as:

[tex]D = |Oxygen - Tin|[/tex]

[tex]D = |-281^\circ - 231^\circ|[/tex]

[tex]D = |-512^\circ|[/tex]

[tex]D = 512^\circ[/tex]

The difference is 512 degrees

No because root(3)(x+8+1) is equal to x^3 -9 and (x-1)^3+8 is equal to root (3)(√x−8−1)

Answer:

yes!! brainliest please?

Step-by-step explanation:

Answer:

8/9 is correct

Step-by-step explanation:

8/9 is your answer!

~iwa-chan