A race car driver won a 300 mile race with a speed of 132.1 miles per hour. Find the driver's time.

Answer:

15m

Step-by-step explanation:

The third side = (2/3 - 1/5) of the perimeter = 7/15 of the perimeter = 7m

The first side is 1/3 (=5/15) of the perimeter = 5m

The second side is then 3m ( or 1/5=3/15 of the perimeter).

The triangle perimeter is 15 meters (=7 m+5m+3m)

Answer:

I think it D-

I not that sure

Answer:

Its -8

Step-by-step explanation:

Answer:

The answer is 4

Step-by-step explanation:

Answer:

Juan went to a wholesale store to buy eggs for his restaurant. The wholesale store only sells eggs by the dozen, at $3.29 per dozen

What is the greatest number of individual eggs he can buy for $50.00?

Step-by-step explanation:

Cost of 12 eggs are $3.29

Cost of 1 egg is ($3.29/12)=$0.27

Juan has $50.00

Therefore, he could buy ($50/$0.27)=182 eggs

Answer:

The correct answer is 24

Answer:

Hamburger = $6

Hotdog = $4

Step-by-step explanation:

136 - 14(2) = 108

108 / 13 + 14 = 4

If a hamburger is 2 dollars more than you would just add 2 to this

Answer:

0.218

Step-by-step explanation:

Answer: I believe b and d

Step-by-step explanation:

Answer:

A is true  b is true

Step-by-step explanation:

A.if u add a postive to a negative that is the same number u get 0

b. negative plus negative is positive

have a great day

Answer:

= 12 miles per hour

Step-by-step explanation:

thats the answer i promise plus im in 6th grade

Answer:

x = ¹³⁄₂

y = ⁻¹⁄₂

Explanation:

[tex]\bold{\begin{bmatrix}3x-5y=22\\ y=-5x+32\end{bmatrix}}[/tex]

[tex]\bold{\begin{bmatrix}3x-5\left(-5x+32\right)=22\end{bmatrix}}[/tex]

[tex]\bold{\begin{bmatrix}28x-160=22\end{bmatrix}}[/tex]

[tex]\bold{\mathrm{For\:}y=-5x+32}[/tex]

[tex]\bold{y=-5\cdot \frac{13}{2}+32}[/tex]

-5 · ¹³⁄₂ + 32 = ⁻¹⁄₂

x = ¹³⁄₂

y = ⁻¹⁄₂

- Pacific Northwest

Answer:

-2

Step-by-step explanation:

f(x) = -x + 2

f(4) = -(4) + 2

f(4) = -2

Answer:

an exchange of diverging or opposite views, typically a heated or angry one.

Answer:

no

Step-by-step explanation:

Answer:

no its not

Step-by-step explanation:

cause they have the same denominator and 6 is more than 2 so there for 6/12 is not less than 2/12

Answer:

CD is 60

i think

Step-by-step explanation:

Answer:

Step-by-step explanation:

its CD yeaah uhhh biyeeee

Answer:

Its D

Step-by-step explanation:

Answer:

36

Step-by-step explanation:

(1/2)(3+5)(9)

(1/2)(8)(9)

(4)(9)

36

Answer: b₁ = 7 and b₂ = 14.

Triangle: base=21 cm, height=6cm

Trapezoid: height=6 cm, b1=?, b2=?

Triangle -> A=bh/2 -> A=63 (b is base  and h is height)

Trapezoid ->  A=[(b₁+b₂)/2)]h (b₁ and b₂ are bases and h is height)

Since they have the same area, the formula will be:

63=[(b₁+2(b₁))/2)]h

x=7

Answer:

b₁ = 7 cm, b₂ = 14 cm

Step-by-step explanation:

The area (A) of the triangle is calculated as

A = [tex]\frac{1}{2}[/tex] bh ( b is the base and h the height )

Here b = 21 and h = 6, then

A = 0.5 × 21 × 6 = 63 cm²

The area (A) of a trapezoid is calculated as

A = [tex]\frac{1}{2}[/tex] h (b₁ + b₂ )

Here A = 63 ( same as triangle ), h = 6 and b₂ = 2b₁ , then

0.5 × 6 × (b₁ + 2b₁ ) = 63

3 × 3b₁ = 63

9b₁ = 63 ( divide both sides by 9 )

b₁ = 7

and b₂ = 2 × 7 = 14

The bases of the trapezoid are 7 cm and 14 cm

Answer:

There were 53 cakes ordered.

Step-by-step explanation:

☆Cross multiply.

[tex] \frac{3 \: cakes}{50.67 \: dollars} = \frac{x}{895.17 \: dollars} \\ \\ \frac{50.67x}{50.67} = \frac{2685.51}{50.67} \\ \\ x = 53[/tex]

▪Happy to help <3

constant of proportionality: k = y/x

- plug in numbers to find:

k = 84.45 / 5

= 16.89

so, constant of proportionality: 16.89

equation:

y = kx (now plug in)

y = 16.89x

- plug in again to find the amount of cakes

y = 16.89x

895.17 = 16.89x

x = 53

53 cakes

-- request: please mark brainiest, and click the thanks button if correct <3

Answer:

The answer is D

Step-by-step explanation:

I just did the test

Answer: (D) He should have multiplied the choices, instead of adding them.

Step-by-step explanation: I took the QUIZ and it was correct.

Since he added it doesn't show ALL the possible combinations, so he should have multiplied.

Hope I helped :D

Answer:

-4.8

Step-by-step explanation:

-4 4/5 = -(4 + 4/5) = -(4 + 0.8) = -(4.8) = -4.8

Answer:

it should be

C. y = 2x +2

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

The starting point is 2. Where the line touches the y axis. The line as you see is going down which is negative. Pick 2 points on the graph where it’s touching. It is going down by 2. Hope this helps!

Answer:

23000-5000y=x(value after time)

Step-by-step explanation:

Answer:

[tex] - 6 \sqrt{2} [/tex]

Step-by-step explanation:

simplify

[tex] \sqrt{28800} [/tex]

to

[tex]120 \sqrt{2} [/tex]

then

-0.05 × 120 = -6

then we have our answer

-6√2

Answer:

<AFB

Step-by-step explanation:

The angle that is a vertical angle with <EFD would be the angle that is vertically opposite and equal to <EFD.

Taking a look at the diagram, yiu would observe that <AFB is vertically opposite to <EFD. Therefore, <AFB is a vertical angle with <EFD.

Answer:

isosceles and right

I'm not sure

Answer:

Isosceles and right

Step-by-step explanation:

The square in the corner indicates the triangle is a right triangle. The two lines represent congruence. Since the triangle has two equal lines, it is an isosceles triangle. Overall, the triangle is isosceles and right.