Answer:
x=13
Step-by-step explanation:
100(x-3)=1000, divide both sides by 100
100/100(x-3)=1000/100
x-3=10, add three to both sides
x-3+3=10+3
x=13
6. Which expression is equivalent to -21 + 28x?
Is (8, 3) a solution to the system?
- 2 + 4y = 4
- 2 + 3y = 1
Answer:
No, it's not a solution.
Step-by-step explanation:
-2 + 4(3) = 4
-2 + 12 = 10
-2 + 3(3) = 1
-2 + 9 = 7
Spongebob, Patrick, and Mr. Krabs are Investing a total of $240,000 in the Krusty Krab at a ratio of 8:5:17. How much
money did each of them invest?
Answer
SpongeBob:$64000
Patrick:$40000
Mr.Krabs:$136000
Step-by-step explanation:
8+5+17=30
Spongebob=(8/30)*$240000=$64000
Patrick=(5/30)*$240000=$40000
Mr.Krabs=(17/30)*$240000=$136000
Solve for x. round your answer to the nearest whole degree.
Answer:
64°
Step-by-step explanation:
sin(x) = 17/19
take inverse sine of 17/19: [tex]sin^{-1}(17/19)[/tex] = 63.475°
they want to the nearest whole degree, so it would be ≈ 64°
what is the area of this figure?
what is the quotient when the fraction 1/3 is divided by the whole number 6?
Answer:
[tex]\frac{1}{18}[/tex]
Step-by-step explanation:
Please help ASAP!!!!
Answer:
m<CAO = 56°
Step-by-step explanation:
Same-side interior angles are supplementary to each other, so take their sum and set them equal to 180 and solve for x:
2x + 3x + 40 = 180
5x + 40 = 180
5x = 140
x = 28
Plug x=28 into angle CAO:
CAO = 2(28) = 56°
A car travels 955.9 km in 8 hours. How far does the car travel in 20.4 hours if the speed of the car remains constant?
Answer:
2437 km
955.9km in 8 hours. so every hour the car travels 955.9÷8=119.48 km
119.48×20.4=. 2437.392
Help please it’s annoying
When dividing by a mixed number, which should you do first?
Answer: Change each mixed number to an improper fraction.
Step-by-step explanation:
The number 652.734 written in expanded form is (6 × 100) + (5 × 10) + (2 × 1) + (7 × 1 10) + (3 × 1 100 ) + (4 × 1 1000). Suppose you want to write the number 473.892 in expanded form. Which statements are correct? Select two that apply. A.7 should be multiplied by 100. B.8 should be multiplied by 1 10. C.3 should be multiplied by 1. D.2 should be multiplied by 1 100.
Answer:
3 x 1 and 8 x 1/10
Step-by-step explanation:
Please help me I do not understand this lolll
Answer:
I do not understand this either lolll lolll
but I guess eq 1 = D
EQ 2 = B
EQ 3 = A
EQ 4= C
Find the distance between the two points rounding to the nearest tenth (if necessary).
(6,-6) and (2,-2)
Answer:
The answer is 5.7
Step-by-step explanation:
To find the answer you would use the distance formula
[tex]\sqrt({x}_{2} -{x}_{1 )^{2} + (Y_{2} - Y_{1})^{2}[/tex]
The square root of X2 minus X1 plus Y2 minus Y1
You are given 2 points which means that you have your Xs and Ys needed.
We will use (6,-6) as our X and Y 1
We will use (2,-2) as our X and Y 2
Now all you do is plug in the numbers
[tex]\sqrt{2-(6)} + \sqrt{-2-(-6)}[/tex] Square them both
Simplify
[tex]\sqrt{-4} ^2+\sqrt{-4}^2[/tex]
Simplify again
-4 *-4 =16
4*4= 16
16+16= 32
Your answer is[tex]\sqrt{32}[/tex]
Or simplified 5.656
YOUR ANSWER IS: 5.7
3(x−6)=−12 what is the answer pls
Answer:
[tex]3(x - 6) = - 12 \\ 3x - 18 = - 12 \\ 3x = - 12 + 18 \\ 3x = 6 \\ x = \frac{6}{3} \\ x = 2[/tex]
ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ
Answer:
x = 2
3 (x-6) = -12
3x - 18 = -12
3x - 18 + 18 = -12 + 18
3x = 6
3x/3 = 6/3
Hence, x= 2
Step-by-step explanation:
pls mark as brainliest
hope it helps u
What is the area of this triangle?
Answer:
The area of this triangle is.. [tex]30 in^2[/tex]
Step-by-step explanation:
6 x 10 divided by 2 = 30
Answer:
30 cm²
Step-by-step explanation:
The area (A) of a triangle is calculated as
A = [tex]\frac{1}{2}[/tex] bh ( b is the base and h the perpendicular height )
Here b = 6 and h = 10 , then
A = [tex]\frac{1}{2}[/tex] × 6 × 10 = 3 × 10 = 30 cm²
two lines intersect in the figure below. what is the value of x?
Answer:
A. 17
Step-by-step explanation:
The angles are adjacent, meaning they are congruent. So you will set (5x + 6) equal to 91
(5x + 6) = 5x + 6
5x + 6 = 91
5x + 6 - 6 = 91 - 6
5x = 85
5x / 5 = 85 / 5
x = 17
express 4.77777..... in the form of p/q
Answer:
[tex]\frac{43}{9}[/tex]
Step-by-step explanation:
We require 2 equations with the repeating 7 placed after the decimal point.
let x = 4.7777... → (1)
Multiply both sides by 10
10x = 47.7777.... → (2)
Subtract (1) from (2) thus eliminating the repeating 7
9x = 43 ( divide both sides by 9 )
x = [tex]\frac{43}{9}[/tex]
Which property of real numbers is this an example of? (2 + 5) + 4 = 2 + (5 + 4)
Answer:
Associate
Step-by-step explanation:
hii please help asap ill give brainliest thanks
Answer:
Alloys...................................
What is the first step when designing an algorithm?
Think about what could go wrong.
Consider changes that might happen.
Look at the big picture.
Look at what steps will be repeated.
Answer:
Look at the big picture.
Step-by-step explanation:
When creating an algorithm you should look at the big picture because it helps you understand what you need to do to correctly set up the algorithm.
Answer:
Look at the big picture.give the other person brainliest :]Find the next term of the following sequence.
9, 6, 4, .....
PLEASE HELP ASAP
Answer:
[tex]common \: difference \: decreases \: by \: 1\\ next \: term = 4 - 1 \\ = 3[/tex]
Gilberto invests $10,000 in a savings account that pays 4.75% simple interest. If Gilberto
makes no withdrawals or deposits to the account, how much will be in the account after 7
years?
A. $3,325
B. $13,325
C. $13,838.16
D. $13,000
Answer: B. $13,325
:)
Convert the following angle from degrees to radians. Express your answer in simplest
form.
150°
Can you please help me with these questions in this link!
https://www.geogebra.org/classroom/ayzub3c4
Answer:
which question you need answered
Step-by-step explanation:
Can someone help me please explain how to solve
Answer:
120 sq ft 1/2 x b x h
Step-by-step explanation:
Help! This is due today and I'm stuck on this problem.
Brainiest for best answer.
NO LINKS! If you put a link, I will report you.
Find the area of the regular hexagon round answer to the nearest tenth.
Answer:
280.6 [tex]m^2[/tex]
Step-by-step explanation:
find the length of each side:
you're only given h = 9 m
the formula for h is [tex]h=\frac{\sqrt{3} }{2} *a[/tex], where a is a side length of the hexagon
plug h in:
[tex]9=\frac{\sqrt{3}}{2}*a\\\\a=9*\frac{2}{\sqrt{3}}\\\\[/tex]
a ≈ 10.392 m
now find the area of a triangle:
1/2 (10.392)(9) = 46.764 [tex]m^2[/tex]
multiply that by 6 and you get 280.584 ≈ 280.6 [tex]m^2[/tex]
you can also use the regular hexagon area formula instead of finding the individual area and multiplying by 6: [tex]\frac{3\sqrt{3} }{2} *a^2[/tex]
The value of a piece of land in a town is
increasing every year. Its value, in dollars, t
years after 1970 and until 2001 can be modeled
by the function 31,000(1.001). What is the
domain of the function?
OA. All whole numbers greater than or equal to
1971 and less than or equal to 2001.
OB. All real numbers greater than or equal to
1971 and less than or equal to 2001.
c. All non-negative real numbers less than or
equal to 31.
OD. All whole numbers less than or equal to 31
Answer:
B. All real numbers greater than or equal to 1971 and less than or equal to 2001.
Step-by-step explanation:
Correct me if I'm wrong
Whats y=-4(x+1)^2-5 in standard form
Answer:
y = - 4 (x+ 1)^2 - 5 in standard form is
y = -4x^2 - 8x - 9
Answer:
4x^2 − 8x + 9
The "Open" sign at Cenzo's flashes every 4 seconds. The "Open" sign at The Kettle flashes every 5 seconds and the "Welcome" sign at Centrella's Deli flashes every 6 seconds. If the signs are turned on and flash at the same time, how long will it take for them to flash at the same time again?
A planner assembles party favor bags filled with glow sticks and temporary tattoos for a client. There are 24 glow sticks and 30 temporary tattoos to divide
evenly among the bags.
If there are no leftover items, what is the greatest number of bags the planner can assemble?
A. 6 bags
B.8 bags
C. 24 bags
D. 30 bags
Answer:
24
Step-by-step explanation:
you don't have more than 24 glow sticks so thats the most amount of bags you can have