Is this a right triangle?

Answer:

x=85 y=45

Step-by-step explanation:

x=180-95

y=180-(50+85)

y=180-135

y=45

Answer:

t = 2 s and t = 4 s

Step-by-step explanation:

A ball is projected upward from ground level. After t seconds, it’s height in feet is a function defined by,

[tex]f (t) = -16t^2 + 96t[/tex]

We need to find in how many seconds will the rocket be at a height of 128 ft above the ground.

It means,

[tex]128= -16t^2 + 96t\\\\-16t^2+96t-128=0\\\\16(-t^2+6t-8)=0\\\\(-t^2+6t-8)=0\\\\-t^2+4t+2t-8=0\\\\t(-t+4)-2(-t+4)=0\\\\(t-2)=0\ and\ (-t+4)=0\\\\t=2\ and\ t=4[/tex]

So, it will be at a height of 128 feet at 2 second and 4 second.

I'd say C because the lengths do not have to be the same but the angles do

Answer:

5 inches.

Step-by-step explanation: Take a length from the original (13.5) and divide it by the new length of that side (9) to get 1.5. Then take 7.5 and divide it by 1.5 to get 5 inches.

Answer:

5 in

Step-by-step explanation:

Similar figures have congruent corresponding angles and proportional corresponding sides.

Step-by-step explanation:

[tex] \frac{ {3}^{ - \frac{16}{ 3} } }{ {3}^{ - \frac{ 8}{3} } } = \frac{0.002853338}{0.05341665075} [/tex]

I think, he made a mistake because the exponents have different values but then if you'll look at his results, he just wrote the same thing. If you want, you could post the original problem, and I'll solve it for you :)

Answer:

18 points

Step-by-step explanation:

3 times 6 = 18

Answer:

-3, uh its a short answer

Answer:

hi........................................

Answer: 13/24

Step-by-step explanation:

Since the teacher gives me 2/3 of the candy in the bag, and gives my friend 1/8 of it, the amount of candy that I got more than my friend will be gotten by subtracting 1/8 from 2/3. This will be:

= 2/3 - 1/8

The lowest common multiple of 3 and 8 is 24, therefore we can change the numerator if the fractions toma common base.

= 2/3 - 1/8

= 16/24 - 3/24

= 13/24

Answer: if you save $200 per month (with 2% interest compounded monthly) If you save $200 per month are are getting 2% interest on your money, you will have saved $2,400 and earned $26.16. The total result at the end of the year will be $2,426.16.

Step-by-step explanation:

Answer:

Altitude

Step-by-step explanation:

An altitude of the triangle is the line segment from a vertex to the opposite side and perpendicular to the opposite side. The orthocenter will not always be inside the triangle. This is why the orthocenter is the point of concurrency of the lines containing the altitudes rather than just the altitudes.

Answer:

ABOUT 13 PERCENT

Step-by-step explanation:

I AM NOT CERTAIN BUT I GOT IT BY:

NEW PRICE - OLD PRICE divided by OLD PRICE X 100

Answer:

x= 0

Step-by-step explanation:

take the root of both sides and solve

Answer:

Step-by-step explanation:

−2.7f+0.31−14−5

=−2.7f+0.31+−14+−5

Combine Like Terms:

=−2.7f+0.31+−14+−5

=(−2.7f)+(0.31+−14+−5)

=−2.7f+−18.69

Answer:

=−2.7f−18.69

Answer:

162

Step-by-step explanation:

a=[tex]\frac{a+b}{2} h[/tex]

a=base and the base is 13 ft.

b= also means base which is 23 ft.

h= height which is 9 ft.

so 13+23 is 36

36/2 is 18

and 18 times 9 is 162

sorry for the lengthy answer but i hope this helps :) have a nice day !!

Answer:

24

Step-by-step explanation:

Answer:

0.80

Step-by-step explanation:

The garden area is 120 ft^2 and the yard area 150 ft^2.

The probability that a single seed will land in the garden is thus:

120 ft^2

------------ = 4/5 = 0.80

150 ft^2

Answer:

t53

Step-by-step explanation:

the slope is 9 and the y intercept is -2

Answer:

The slope is 9 and the y intercept is -2

Step-by-step explanation:

this was right on edge 2021

Answer: 2m^4 n^2 it’s option D

Answer:

a

Step-by-step explanation:

Answer:

3.25×10⁴

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

Answer:

$42

Step-by-step explanation:

Let the amounts received by Penny, Amjit and James be 3x, 6x and 4x respectively.

According to the given information:

Amount received by Amjit = Amount received by James + 28

So,

6x = 4x + 28

6x - 4x = 28

2x = 28

x = 28/2

x = 14

Amount of money received by Penny = 3x = 3*14 = $42

Step-by-step explanation:

2a+26°+58°=180°

2a=180-26-58

2a=96

a=48

2*48+26=122

Given :

▪︎Measure of an angle in a parallelogram = 58°

▪︎Measure of the angle opposite this angle = (2x+26)°

We know that :

▪︎Opposite angles in a parallelogram are equal.

Which means :

[tex] =\tt 2a+ 26 = 58[/tex]

[tex] =\tt 2a = 58 - 26[/tex]

[tex] =\tt 2a= 32[/tex]

[tex] =\tt a = \frac{32}{2} [/tex]

[tex]\hookrightarrow\color{plum}\tt a = 16[/tex]

Thus, the value of a = 16

Let us now place 16 in the place of a and check whether or not we have found out the correct value of a:

[tex] =\tt 2 \times 16 + 26 = 58[/tex]

[tex] = \tt32 + 26 = 58[/tex]

[tex] =\tt 58 = 58[/tex]

Since the values in both the side match, we can conclude that we have found out the correct value of a.

▪︎Therefore, the value of a = 16

Answer:

94

Step-by-step explanation:

Y is the alternate interior angles of the degree that measures 94. This means that they are congruent so y=94

Answer:

the price of the shirt without discount is 75,000 pesos

Step-by-step explanation:

The computation of the price of the shirt without discount as follows:

There is a discount of 20%

And the person pays 60,000 pesos after considering the discount

So, the price without discount is

= 60,000 pesos ÷ 0.80

= 75,000 pesos

hence, the price of the shirt without discount is 75,000 pesos

Answer:

A forest and a Lion and a bear

Step-by-step explanation:

Answer:

a tropical island

Step-by-step explanation:

cuz their is farm equipment know as a

Answer:

25

Step-by-step explanation:

3 (7) + 4 =

21 + 4 = 25

good luck, hope this helps :)

Answer:

25

Step-by-step explanation:

1. we need to substitute h

so it would look like:

[tex]3(7)+4\\21+4\\25[/tex]

Hope this helps and answers your question! Have a great day/night!