I need help ASAP!! I am giving brainiest to whoever can answer the question first AND correctly

Answer:

AC = 3 cm

Step-by-step explanation:

sum the parts of the ratio, 2 + 1 = 3 parts, then

AC = [tex]\frac{2}{3}[/tex] × AC = [tex]\frac{2}{3}[/tex] × 4.5 = 2 × 1.5 = 3 cm

Answer:

There are two possible solutions for the other two vertices of the rectangle:

(i) (4, 1), (-1, 1), (ii) (4, -7), (-1, -7)

Step-by-step explanation:

Geometrically speaking, the perimeter of a rectangle ([tex]p[/tex]) is:

[tex]p = 2\cdot b + 2\cdot h[/tex] (1)

Where:

[tex]b[/tex] - Base of the rectangle.

[tex]h[/tex] - Height of the rectangle.

Let suppose that the base of the rectangle is the line segment between (4, -3) and (-1, -3). The length of the base is calculated by Pythagorean Theorem:

[tex]b = \sqrt{[(-1)-4]^{2}+[(-3)-(-3)]^{2}}[/tex]

[tex]b = 5[/tex]

If we know that [tex]p = 18[/tex] and [tex]b = 5[/tex], then the height of the rectangle is:

[tex]2\cdot h = p-2\cdot b[/tex]

[tex]h = \frac{p-2\cdot b}{2}[/tex]

[tex]h = \frac{p}{2}-b[/tex]

[tex]h = 4[/tex]

There are two possible solutions for the other two vertices of the rectangle:

(i) (4, 1), (-1, 1), (ii) (4, -7), (-1, -7)

Answer:

7 is C

8 is B

9 is C

Step-by-step explanation:Focus on your class please

Answer:

1. C

2. A

3. C  

Step-by-step explanation:

17.5 = √6² + w²

17.5² = 36 + w²

306.25 = 36 + w²

270.25 = w²

√270.25 = w

16.4392822 = W

=  w = 16.44 in

The answer is on the picture

Answer:

x<-4

Step-by-step explanation:

-21>5x-1  Add 1 to each side.

+1       +1

-20>5x     Divide by 5 on each side.

/5     /5

-4>x          Flip the equation.

x<-4

Hope this helps you and have an awesome day UwU

Answer:

Cierto

Step-by-step explanation:

Los triángulos equiláteros son siempre iguales porque siempre tienen ángulos de 60 grados.

Si esto le ayudó, marque como más inteligente

Answer:   1.2 is the answer

Step-by-step explanation: U have to find a common denominator! hope this helps u.

Answer:

31.68d + 8.8

Step-by-step explanation:

We have to simplify the expression but with one dillemma. The number 8.8 is outside the parenthesis of 3.6d + 1 and 3.6d + 1 aren't combinable because they aren't like terms.

When we have a problem like 8.8 being out of the parenthesis, we need to distribute 8.8 to both numbers in the parenthesis, or in other terms multiplying.

(8.8 * 3.6d + 1 * 8.8)

31.68d + 8.8

Answer:

58

Step-by-step explanation:

all you have to do is divide 1.25 from 72.50

Ya but how would you put that into an equation with letter c?

Given:

A right prism has height 7½ and triangular bases with sides of length 5, 12, and 13.

To find:

The total surface area of the prism.

Solution:

We have,

Height of prism = 7½ = 7.5

Sides of triangular base are 5, 12, 13. These sides of Pythagorean triplets because

[tex]5^2+12^2=13^2[/tex]

[tex]25+144=169[/tex]

[tex]169=169[/tex]

So, the base of the prism is a right triangle.

Area of a triangle is

[tex]Area=\dfrac{1}{2}\times base \times height[/tex]

[tex]A_1=\dfrac{1}{2}\times 5\times 12[/tex]

[tex]A_1=30[/tex]

The area of the base is equal to the area of the top, i.e., [tex]A_2=30[/tex] sq units.

Perimeter of the base is

[tex]P=5+12+13[/tex]

[tex]P=30[/tex]

The curved surface area of the prism is

[tex]CSA=\text{Perimeter of the base}\times \text{Height of the prism}[/tex]

[tex]CSA=30\times 7.5[/tex]

[tex]CSA=225[/tex]

Now, the total area of the prism is

[tex]A=A_1+A_2+CSA[/tex]

[tex]A=30+30+225[/tex]

[tex]A=285[/tex]

Therefore, the total surface area of the triangular prism is 285 square units.

Answer:

I love algebra anyways  

the ans is in the picture with the steps  

(hope it helps can i plz have brainlist :D hehe)

Step-by-step explanation:

Answer:

He needs to make 13 deliveries

Answer:

C 4 yards

Step-by-step explanation:

random guess sorry.

Answer:

A is the answer!

Step-by-step explanation:

134 inches is equal to 3.7 yards

134 inches is equal to 11.1667 feet.

Answer:

the answer is 21x+11

Step-by-step explanation: hope this helps

Step-by-step explanation:

5(3x+3) + 2(3x-2)

15x + 15 6x - 4

15x + 16x + 15 - 4

21x + 11

Answer:

Step-by-step explanation:

Required equations:

=========================================

Note. It says don't solve but the solution below for those who is interested to know the answer.

Simplify the second equation and solve by substitution x = 50 - y:

Find the value of x:

Hard candy = 37.5 kg and gummy worms = 12.5 kg

Answer:

9.296 x 10^7

Step-by-step explanation:

Answer:

9.296*10^7

Step-by-step explanation:

The scientific notation of 92960000 is 9.296 * 10 ^7

Answer:

2 books

Step-by-step explanation:

10 + 5x = 16 + 2x

    - 2x         - 2x

10 + 3x = 16

-10          -10

3x = 6

/3    /3

x = 2

Answer:

-3-6= -9

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

Answer:

if you mean -3-3 +2 then it is -4

if you mean -3-3(2) then it is -9

Step-by-step explanation:

Answer:

1232 is the volume because 16×7×11

Answer:

The volume is 1,232 ft³

Step-by-step explanation:

Volume = lwh = Length × Width × Height =

[given that the length is 16, width is 7, and height is 11]

16 × 7 × 11

4 × 4 × 7 × 11

2 × 2 × 2 × 2 × 7 × 11

2 × 2 × 2 × 2 × 77

2 × 2 × 2 × 154

2 × 2 × 308

2 × 616

1232

________

The volume is the measurable capacity of an object or the metrical space that something holds or takes up.

Just like you multiply the net length and width to find the area of a 2 dimensional object, you can extend that 2d object so that is has height by multiplying by the given height.

Answer:

The common denominator is 15.

2 3/5 = 13/5 = 39/15

1 1/3 = 4/3 = 20/15

Answer:

39/15 and 20/15

Step-by-step explanation:

Given function:

Rewrite 2 3/5 and 1 1/3 by a number that is equivalent to 5 and 3:

Multiply each numerator by how much times it turned into 15:

Simplfly the fraction terms:

Therefore, 39/15 and 20/15 is equivalent to 2 3/5 and 1 1/3.

Answer:

A

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

for every one day there is a distance of 50 miles, therefore you multiply the days (T) by 50 to get your distance

Answer:

A'B' = 7.5

Step-by-step explanation:

uhhh

AC = A'C'

4 = 6

×1.5

AB^2 = 4^2 + 3^2

AB^2 = 16 + 9

AB^2 = 25

AB = √25

AB = 5

A'B' = 5 × 1.5 = 7.5

The value of A'B' for the given congruent triangle will be 7.5.

If two figures are exactly the same in sense of their side of all things then they will be congruent.

If it is possible to superimpose one geometric figure on the other so that their entire surface coincides, that geometric figure is said to be congruent or to be in the relation of congruence.

As per the given congruent triangle,

In triangle ABC,

AB = √(3² + 4²) = 5

The ratio of the corresponding sides of the two triangles is the same.

A'B'/A'C' = AB/AC

A'B'/6 = 5/4

A'B' = 30/4 = 7.5

Hence "The value of A'B' for the given congruent triangle will be 7.5".

To learn more about congruence,

https://brainly.com/question/12413243

#SPJ2

Answer

$128

Step-by-step explanation:

Okay well if $80 is 100% then 60% is 48 dollars.

so 80 +48=128

Answer:

bro fr doe gfnyjtuhgbfvjmhnbvc

Step-by-step explanation:

Answer:

I think the answer would be :

b = 0.375 a

Hope it was helpful for you ^^ .