PLZ HELP
the expressions a[8x+7] and 4x+3.5 are equivalent. what is the value of a

Answer:

14

Step-by-step explanation:

Answer:

i think you need start

Step-by-step explanation:

to multiplicate the numbers

7m - 6

= 7(8) - 6

= (7 × 8) - 6

= 56 - 6

= 50

Answer:

50

Step-by-step explanation:

putting the value of m,

1. A rhombus is a trapezoid.

Answer: Yes. A special type of trapezoid.

2. A parallelogram has exactly 1 pair of parallel sides.

Answer: No. A parallelogram has exactly 2 pairs of parallel sides.

3. A rectangle is also a rhombus.

Answer: No and Yes, for a rectangle to become a rhombus all of its sides must be equal.

4. A rectangle is also a parallelogram.

Answer: Yes. A rectangle is a parallelogram with all its inside angles being.

Sophia's polygon is, ''5 - sided polygon'' or ''Pentagon.''

Any triangle is a three sided polygon, which has three vertices and three angles which has the sum 180 degrees.

We have to given that;

The minimum number of triangles needed to construct the polygon Sophia made is 3.

And, To find Sophia's polygon.

Now, We know that;

The Shape of Pentagon is made with 3 triangles.

Hence, Sophia's polygon is known as,

⇒ 5 - sided polygon or Pentagon.

Therefore, We get;

⇒ The polygon make by Sophia's is, Pentagon.

Learn more about the rectangle visit:

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Answer:

1. 11   ( (3x2) + 5)

2. 16 ( (3x2) + (2x5) )

3. 19  ( (3x5) + (2x2) )

4. 54 ( ( 10x2) + (4x5) + (7x2) )

5. 50  ( (8x5) + (5x2) )

6. 34   ( (7x5) + (4x5) )

Hope I got all them correct!

Answer:

136

Step-by-step explanation:

the smallest number is 136

7x11 Is 77 and 89 - 77 equals 12 so 12 pairs of jeans would be left over.

Answer:

a alternate interior

b supplementary

c there are no angles equal to anglePSQ

d SPQ

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

divide 10 from 10,575.50. there you go!

Answer:

C. $1057.55

Step-by-step explanation:

They spent a total of $10,575.50 on 10 televisions, to find how much they cost each you'd divide 10,575.50 by 10, giving you 1057.55 for each television

Answer:

A

Step-by-step explanation:

because yes

Answer:

A

Step-by-step explanation:

Good Luck

Answer: 8.50h = 136 or 8.50 x h = 136

Step-by-step explanation:

However many hours he worked times how much he makeshifts per hour (8.50) would be like that . 8.50 x 16(h)= 136

Answer:

136 ÷ 8.50 = h

Step-by-step explanation:

what would you do to get this answer? this is a simple question, 136 ÷ 8.50 = ?. now replace ? with h

Dear Rebecca,

   Your answer will be 1/3.

                           Your friend,

                   Sophia Lavender

Step-by-step explanation:

firstly draw the triangle and label it. (you will find the picture down)

Now this remind us with the cosine rule. (you will find the picture down)

This rule says that the square of the given length of the side of a triangle is equal to the sum of the squares of the length of other sides minus twice their product and multiplied by the cosine of their included angle.

So using that rule we can say that:

[tex]QS^{2}[/tex] = [tex]QR^{2} +SR^{2} - 2(QR)(SR)(cosR)[/tex]

square root both sides, so you will have QS alone in one side.

QS = [tex]\sqrt{ [QR^{2} +SR^{2} - 2(QR)(SR)(cosR)]}[/tex]

plug in the values we have and y=this will yield:

QS = [tex]\sqrt{ [11^{2} +16^{2} - 2(11)(16)(cos38)] }[/tex] = 9.98099267 = 10

Answer:

The answer is letter A.

Answer:

Step-by-step explanation:

Answer:

1/2

Step-by-step explanation:

Rise 1 over 2

Answer:

A. 2.6%

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

26%

1.) 120 x 8 =  960

2.) 960 + 300 = 1260

3.) 1000 x 0.26 = 260

*Checking Answer*

4.) 1000 + 260 = 1260

5.) Final Answer: 26%

Hope this helped!

Answer:

21!!!!!!!!!!!!!!!!!!!!!!!!!

Answer:

18

Step-by-step explanation:

It would be 18 because you would do -3+21 which would be equal to 18. You would do this because you are first at -3 but then at 11 the temperature increased 21.

Hope this helped!  

Answer:

area: 31.63ft perimeter: 21.71ft

Step-by-step explanation:

Divide this up into 2 right triangles and 2 semicircles

Area:

right triangles: 2(0.5(3)(4))= 12ft

semicircles: 2(0.5*π*2.5²)= 19.63ft

area of entire buttcheek: 12+19.63=31.63ft

Perimeter:

top: 6ft

arcs: 2(π*2.5)= 15.71ft

perimeter of entire buttcheek: 6+15.71=21.71ft

Answer:

answer is D of course

Step-by-step explanation:

the sum of exterior angle in any polygon is 360°, all the answers above is less than 360°, it's not complicated that much

Step-by-step explanation:

step 1. V = LWH. L = length. W = width. H = height.

step 2. V = (912)(312)(612) = 174,140,928 in^3.

The volume of Maria's new fish tank is 174,140,928 cubic inch.

It is required to find  the volume of Maria's new fish tank.

In geometry, a cuboid is a solid shape or a three-dimensional shape. A convex polyhedron that is bounded by six rectangular faces with eight vertices and twelve edges is called a cuboid.

Given :

Maria has a new fish tank for her goldfish.

The fish tank is in the shape of cuboid.

length=912 inches

width=312 inches

Height=612 inches

Part A

The formula of volume of her new fish tank

Volume=length ×width × height.

Part B

Volume=length ×width × height.

By the use of formula we have,

V = (912) ×(312) ×(612)

V= 174,140,928 cubic inch.

Therefore, the volume of Maria's new fish tank is 174,140,928 cubic inch.

Learn more about cuboid here:

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