Hiiioooo! Can someone please help me out with this question ❤️

Hiiioooo! Can Someone Please Help Me Out With This Question

Answers

Answer 1

Answer:

3.5

Step-by-step explanation:

:)

Answer 2
Cos(theta) = 3.5/7
Theta = cos^-1 (3.5/7)
Theta = 60
Cos(60)=x/8
X= 8cos(60)
X=4

Related Questions

Which expression represents the second partial sum for...?

Answers

Answer:

c

Step-by-step explanation:

just took the quiz

Answer:

C

Step-by-step explanation:

Edge2021

A triangle has sides with lengths of 7 miles, 7 miles, and 9 miles. Is it a right triangle yes or no

Answers

Answer:

No

Step-by-step explanation:

Which theoretical probabilities are equal to 1/3? Check all that apply.

rolling an even number on the first roll

landing on a star space on the first roll

landing at Cat Town on the first roll

not landing on a question mark or star on the first roll

rolling a number greater than 4 on the first roll​

Answers

Answer:

2/6, 4/12, 8/24, 16/48

Step-by-step explanation:

2/6, 4/12, 8/24, 16/ 48.

Answer:

Its B,C,D

Step-by-step explanation:

Welcome :3<3Byeeeeee

HELP I NEED HELP ASAP

Luke kicked a soccer ball into the air. The height, f(x), of the ball, in meters, after x seconds was modeled with the function f(x)=-4.5x^2+27x. How many seconds did it take for the soccer ball to hit the ground?

A. 40.5 seconds
B. 3 seconds
C. 6 seconds
D. 2.5 seconds

Answers

Answer:

i think this is the answer

A. 40.5 secods

On a coordinate plane, two parabolas open up. The solid-line parabola, labeled f of x, goes through (negative 2, 4), has a vertex at (0, 0), and goes through (2, 4). The dashed-line parabola, labeled g of x, goes through (negative 5, 8), has a vertex at (negative 3, 4), and goes through (negative 1, 8).
Which best describes the transformation that occurs from the graph of f(x) = x2 to g(x) = (x + 3)2 + 4?

left 3, up 4
right 3, down 4
left 3, down 4
right 3, up 4

Answers

Answer:

A

Step-by-step explanation:

Edge 2021

Answer:

A. left 3, up 4

Step-by-step explanation:

Doing it on EDG right now!

Good luck to yalls :)

how long will it take you and 4 friends to paint the fence?

Answers

Answer:

Check pdf

Step-by-step explanation:

1. What is the first step
in solving equations?

Answers

Answer:

Read and highlight the problem

Step-by-step explanation:

Answer:reading the problem and looking for key words to help you solve the answer

Step-by-step explanation:

Fill in the blank with the correct word(s) to complete the sentence.


A cube is a three-dimensional figure with six square faces that are ______.


A.
congruent


B.
height


C.
pattern


D.
length

The first person to answer gets a BRAINLEST :))))))))

Answers

Answer:

congruent

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

Find the measure for angle A.

A. 75
B. 60
C. 30
D. 38

Answers

180-90=90 (right angle is 90; all angles in triangle add to 180)
So the last two add up to 90
x+37+x+67=180 SPOE and CLT
-37 -67 -37
-67
2x=76
———-
2
X=38
∠A = 30°

180 = 90 + x + 37 + x + 67
180 = 194 + 2x
180 - 194 = 2x
-14 = 2x
-14/2 = 2x/2
-7 = x

substitute x for (-7)
∠A = x + 37
∠A = (-7) + 37
∠A = 30°

Alexander is going to invest $1,900 and leave it in an
account for 7 years. Assuming the interest is
compounded monthly, what interest rate, to the nearest
tenth of a percent, would be required in order for
Alexander to end up with $3,100?

Answers

3,100= 1,900 +84x

right since 84 months in 7 years

so 14.3% right?

A motorist is pumping gas into his car at a rate of StartFraction 5 over 12 EndFraction of a gallon every StartFraction 1 over 24 EndFraction of a minute. At this rate, how many gallons of gas will he have pumped into his car in One-half of a minute?
1
5
10
20

Answers

The answer might be 5, I am not 100% sure tho

it is 5

Step-by-step explanation:

b/12 = 5; b = 60 pls. Help by step please

Answers

Answer:

B=60

B  divided by 12

60 divided by 12

60/12

12x5=60

60/12=5

Step-by-step explanation: took test


Can someone help me with this geometry question

Answers

Answer:

C. Rectangle that isn't a square

What is the equation of the graph below?
А
y = 2(x + 4)2 – 2
B
y = (x – 4)2 – 2
C y = 2(x - 4)2 – 2
D
y = 2(x – 4)2 + 4

Answers

Answer:

f(x) = 1(x - 4)^2 - 2

Step-by-step explanation:

Recall that the vertex form of the equation of a parabola is

f(x) = a(x - h)^2 + k, where (h, k) is the vertex and a is a scale factor which stretches or compresses the graph vertically.

Looking carefully at the graph, we see that h must be 4 and k must be -2.

Thus, the equation of this parabola is f(x) = 1(x - 4)^2 - 2 (which matches Answer B)

Felix surrounds a 12 in. by 8 in. photo with a frame that is x inches wide. which quadratic function represents the combined area A of the picture and the frame?

A. A(x)=x^2+20x+96
B. A(x)=x^2+40x+96
C. A(x)=4x^2+20x+96
D. A(x)=4x^2+40x+96

Answers

Answer:

Step-by-step explanation:

Total dimensions = (12+2x) inches by (8+2x) inches

A = (12+2x)(8+2x) = 4x² + 40x + 96

I dont want to use the calc or use my brain bc im lazy. 3 (6) + 4 (2)^3 - 5

Answers

Answer:

33

Step-by-step explanation:

A specialty running shoe shop has a markup of
45% on the wholesale price of its shoes. The
wholesale price of a given pair of shoes is $65.

Answers

Answer:

65 x 1.45= 94.25

..........

Please help me please omggg

Answers

Answer:

Cube


Answer

Cube
















Ariane borrows $300 on a 5−year loan. She is charged 5% simple interest per year. How much interest is she charged for 5 years? What is the total amount she has to pay back?

Answers

Answer:

Interest = $75

Total to pay back = $375

Step-by-step explanation:

The total amount she will have to pay back is found by the formula:

= Amount borrowed * (1 + rate * years)

= 300 * ( 1 + 5% * 5)

= $375

The interest is therefore:

= Amount to be paid back - Amount borrowed

= 375 - 300

= $75

Solve by factoring.
x2-49 = 0
X=

Answers

Answer: Ok so just remember

difference of 2 perfect squares

a^2-b^2=(a-b)(a+b)

(x)^2-(7)^2=(x-7)(x+7)

set to zero

x-7=0

x=7

x+7=0

x=-7

x=-7 or 7

Hope this helps have a awesome night/day❤️✨

Step-by-step explanation:

A spinner with sections Red, Blue, Yellow, and Green is spun 3 times. What is the probability that it will land on yellow all 3 times?

Answers

Answer: 1/64

Step-by-step explanation:

1/4 to land on Yellow

We do it 3 times

1/4 x 1/4 x 1/4 = 1 /64 =0.015625

Please help there is no word problem.
5 − a + 4a =

Answers

collect like terms
5-a+4a
=5+3a

A gym membership charges an initial
fee of $ 125 plus a $25 fee every
month. Another gym only charges $50
every month. After how many months
will the total cost for both gyms be the
same?

Answers

Answer:

the gym that has 150, will take 2 months and the gym that has 50 will take 6 months

first gym:

150

300

second gym:

50

100

150

200

250

300

The mean age of 5 people in a room is 31 years.
A person enters the room.
The mean age is now 30.
What is the age of the person who entered the room?​

Answers

Answer:

25 year

Step-by-step explanation:

Mean = sum/no. *of observations

Initially, number of people = 5 & let the sum of their ages be S.

=> 31 = S/5

=> 155 = S

When one more entered, number = 6. Let his age be 'a'.

Sum of ages = S + a = 155 + a

=> 30 = (155 + a)/6

=> 180 = 155 + a

=> 25 = a

Plz help due tomorrow iff correct ill give brailiest

Answers

Answer:

so d = 43

and the answer to the question is divide

How many terms can 5x+9-4b have

Answers

Answer:

8x

Step-by-step explanation:

The constants are the numbers that are NOT

attached to anything. In the expression, 3x + 2,

(2) is a constant because it is not attached to

anything. The (3) is not a constant because it

is attached to x, and it is actually a coefficient.

Please help!!! I will fail!! I will mark you brainliest!


Lucas is selling ribbons to raise money for the Juvenile Diabetes Research Foundation. His expenses include $46 for materials, plus $0.02 per ribbon. If Lucas charges $0.25 per ribbon, how many ribbons does he need to sell to break even? Write a system of equations that represents the situation. Let x represent the number of ribbons, and let y represent the expense or revenue. Solve the system of equations.

Answers

Answer:

He needs to sell 200 ribbons to break even.

Step-by-step explanation:

The break even point is where the expenses are equal to the earnings, so you can write an expression that indicates that Lucas' expenses are equal to his earnings:

46+0.02x=0.25x

Now, you can solve for x to find the answer:

46=0.25x-0.02x

46=0.23x

x=46/0.23

x=200

According to this, the answer is that he needs to sell 200 ribbons to break even.

5.
Which number is a rational number, but NOT a whole number or integer?
A.
-40
10
B.
-20
4
C.
20
10
D.
7
11

Answers

Answer:

D

Step-by-step explanation:

Its D because integers and whole numbers cannot be fractions, while a rational number can. A, B, C, and D can all be simplified into whole numbers while 7/11 cant

Tell whether the triangle is a right triangle.​ Show Work.

Answers

Answer:

if the angle is the same as a corner of a square it is a right angle

Step-by-step explanation:

Find the missing side of each triangle. Round your answers to the nearest tenth if necessary

Answers

I believe it’s 5cm because 10 divide by 2 is 5
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