help for brainlest and good luck

Answer:

your answer is -2

Step-by-step explanation:

Hope helps

:3

Answer:

give me brainllest if it is right

a. $19.99 + $14.99 = $34.98

b. Jay can buy 5 shirts without spending more than $80

Step-by-step explanation:

Answer:

4/6

Step-by-step explanation:

Answer:

125

Step-by-step explanation:

Answer:

He Is 78 Years Old.

Step-by-step explanation:

a = age

Solve for a in 500 - 4a = 188.

Simplify 500−4a=188.

500−4a=188

500+−4a=188

−4a+500=188

Subtract 500 from both sides.

−4a+500−500=188−500

-4a = -312

Divide both sides by -4.

[tex]\frac{-4a}{-4} =\frac{-312}{-4}[/tex]

a = 78

Answer:

He Is 78 Years Old.

Answer:

3/8

Step-by-step explanation:

If ive read this correctly it's asking what is 25% times 1.5, that would be 0.25 times 1.5 which is 0.375 turned into a fraction could be 375/1000 or simplified would be 3/8 as both are divisable by 125.

Answer:

35%

i think

Step-by-step explanation:

Answer:

I think it is B or 17 ft

Step-by-step explanation:

Hope this helps. Tell me if I'm wrong

Answer: Probably 30

Step-by-step explanation: If you multiply 12 x 5 = 60, which we don't see that answer. I'll say C because 12 + 12 is 24. Add 5 and you get 29. The closer answer to 29 is 30. I could be wrong because I'm only in Middle School and kinda get confused with questions like these.

Answer:

t=6

r=3√ 2

Step-by-step explanation:

30,60,90 triangle so hypotenuse = 2 x small side. In this case the small side is 2 so 2x3=6. Long side is equal to small side times √ 2. Therefore, it will be  3√ 2.

If this helps please mark as brainliest

Answer:

it should be 137 bc its across from it....

Step-by-step explanation:

Answer:1152 miles

Step-by-step explanation: we know he can drive 384 in 6 hours so if we multiply 6 by 3 its 18 so we must multiply 384 by 3 and the answer would be 1152

Answer:

Step-by-step explanation:

V = 1/3πr^2h

Putting values

V = 1/3(3.14)(4)^2(3)

= 50.24

Answer:

its wrong because verticle angles would need to be opposite of each other, not right next to each other. ACB and FCE would be correct

Step-by-step explanation:

im not too sure how to explain it, verticle angles are across from each other

Answer:

C would be correct go six from the decimal point and 8 should be there because its negative

Step-by-step explanation:

Answer:

16

Step-by-step explanation:

just follow for more answers

Answer:

f(x)=exponential

g(x)= quadratic

h(x)= linear

Step-by-step explanation:

exponential function

[tex] {ab}^{x} [/tex]

Quadratic function

[tex]a {x}^{2} + bx + c[/tex]

Linear function

[tex]y = mx + c[/tex]

Hi there!

[tex] \large \boxed{ y = {a}^{x} \: \: (a \neq 0, \: a > 1)}[/tex]

The equation above is an exponential family type.

[tex] \large \boxed{y = a {x}^{2} + bx + c \: \: (a \neq 0)}[/tex]

The equation above is quadratic type.

[tex] \large \boxed{ y = mx + b}[/tex]

The last type above is a linear type.

Hence, the answers are:

Answer:

a

Step-by-step explanation:

same slope

Answer:

d

Step-by-step explanation:

i say this because of the reason of how the line goes along the y and x

Answer:

its B because of the transmission and the forms put together in the same place bio log

Answer: B, Parallelogram, and rectangle

Step-by-step explanation:

A parallelogram requires two parallel sides which that shape has.

A rectangle requires all angles to be right angles and that shape has all angles being right angles.

The shape is not a rhombus since all sides are not the same and it's not a square for the same reason.

Answer:

16.96hrs or 1017.6mins

Step-by-step explanation:

24 / 8 = 4.8

212 x 4.8 = 1017.6 mins

16.96 hours

The answer is D. (7,8)

You are able to count from 0 to ten, and you always put the x number first!

Hope this helps :)

Answer:

5

Step-by-step explanation:

If you multiply the square root of any number by the square root of the same number you get that number.

Answer:

the question is incomplete for the answer fam

Step-by-step explanation:

the question is incomplete

Answer:

h squared is 65 but h is 8.06

Step-by-step explanation:

use the pythagorean theorem

7^2+4^2=

49+16= 65

square root of 65 is 8.06

hope this helps

Answer:

B

Step-by-step explanation:

Graph shrinks, that means for every x value there is a higher y value. So coefficient of x is definitely more than 1. Try to substitute x = 1 to (9x)^2 and (3x)^2.

(3(1))^2 = 9

length = 2 x width

permiter = length x width x 2

perimeter = 72

72 ÷ 2 = 36

36 = 1 length and 1 width

(2 x width) + width = 36

width = x

2x + x = 36

3x = 36

x = 12

width = 12

length = 2 x width = 2 x 12 = 24

so

width = 12

length = 24

Answer:

[tex]Pr = 0.59049[/tex]

Step-by-step explanation:

See Comment for Complete Question

Given that A has 5 digits. A digit in A can be chosen from 0 to 9 (10 digits).

However, selection without 4 means that we can only select from 0 to 3 and 5 to 9 (altogether, that is 9 digits)

The probability of selecting a number other than 4 in each of the digit is:

[tex]1st \to \frac{9}{10}[/tex]

[tex]2nd \to \frac{9}{10}[/tex]

[tex]3rd \to \frac{9}{10}[/tex]

[tex]4th \to \frac{9}{10}[/tex]

[tex]5th \to \frac{9}{10}[/tex]

So, the required probability is:

[tex]Pr = 1st * 2nd * 3rd * 4th * 5th[/tex]

[tex]Pr = \frac{9}{10} *\frac{9}{10} *\frac{9}{10} *\frac{9}{10} *\frac{9}{10}[/tex]

[tex]Pr = \frac{9^5}{10^5}[/tex]

[tex]Pr = \frac{59049}{100000}[/tex]

[tex]Pr = 0.59049[/tex]