Answer:
what is the answer choice
Step-by-step explanation:
Find the value of x in the acute scalene triangle that has the angles 114° and 37°
A hill on a dirt bike course is 5 feet tall. The valley below the hill is as deep as the hill tall. What integer represents the location of the bottom of the valley?
6th-grade math
Answer:
Step-by-step explanation:
What is the value of "x" at the y-intercept?
Answer:
0
Step-by-step explanation:
A venue manager has a target labor cost of 20% of revenue. He expects revenue to be $725,000. What is his target for labor?
Answer:
145000
Step-by-step explanation:
100%=725000
20%->145000
What is x for -6x-7=4x-2
Answer:
Exact form: x = - 1/2
Decimal form: x = - 0.5
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
Answer:
x=-1/2
Step-by-step explanation:
Hope I helped!
Find the 9th term of the geometric sequence 10, 40, 160, ...
I NEED HELP
PLZZ ONLY WITH NUMBER 9
BTW ONLY NUMBER 9
Answer:
There are many to do this, but the simplest way is to put the fractions into a calculator (16*14)+9 ÷ 16 = 14.5625 . and (16*11)+13 ÷16 = 11.8125
If they are looking for which one is higher? The birdhouse.
If they want the difference? Subtract one from the other = 2.75 units
Step-by-step explanation:
8(a+2)+2(2+3a)=8(a+2)+2(2+3a
Answer:
?__________*_*__________?
−7x−8y=9
−4x+9y=−22
HELP FAST !!!!!!!!!
Answer:
x = 1 , y =− 2
Step-by-step explanation:
Multiply each equation by the value that makes the coefficients of
x opposite.
( − 4 ) ⋅ ( − 7 x − 8 y ) = ( − 4 ) ( 9 ) ( 7 ) ⋅ − 4 x + 9 y ) = ( 7 ) ( 22 )
Simplify.
y=-2
x=1
182 is what percent of 130?
Answer:
140%
Step-by-step explanation:
Math Exit Slip: Value-Mart is having a back -to - school sale on pencils. A pack of of 20 sells for $7.97, whereas a 12-pack costs $4.77. Which is the better buy?
Answer: The pack of 20.
Step-by-step explanation:
It is because a pack of 20 sells for 2.50 for each pencil, and the pack of 12 sells for 2.51 per pencil, so that means the pack of 20 is cheaper.
Colin invests £2350 into a savings account. The bank gives 4.2% compound interest for the first 4 years and 4.9% thereafter. How much will Colin have after 10 years to the nearest pound?
Answer:
£3,692
Step-by-step explanation:
First four years
A = p(1 + r/n)^nt
P = £2350
r = 4.2% = 0.042
n = 1
t = 4
A = p(1 + r/n)^nt
= 2350(1 + 0.042/1)^1*4
= 2350(1 + 0.042)^4
= 2350(1.042)^4
= 2350(1.5789)
= 2770.42
A = £2770.42
Next 6 years
P = £2770.42
r = 4.9% = 0.049
n = 1
t = 6
A = p(1 + r/n)^nt
= 2770.42(1 + 0.049/1)^1*6
= 2770.42(1 + 0.049)^6
= 2770.42(1.049)^6
= 2770.42(1.3325)
= 3691.59
A = £3691.59
Approximately £3692
Find the missing length.
Answer:
Triangle 1 - 4
Triangle 2 - 10
Step-by-step explanation:
To find the missing side lengths of a right triangle, use the Pythagorean Theorem. The Pythagorean Theorem states that: a² + b² = c². In this equation, a and b are legs, and c is the hypotenuse.
Using this to solve triangle 1, you get the equation: a² + 3² = 5² or a² + 9 = 25. To solve for a², you subtract 9 from both sides to get a² = 16. To solve for a, find the square root of 16, which is 4.
Using the Pythagorean Theorem to solve for triangle 2, you get the equation: 6² + 8² = c² or 36 + 64 = c². Add 36 + 64 to get 100 = c². Find the square root of 100 to solve for c. The square root is 10.
Hope it helps!
Can someone pl help. Thx
Answer:
3.10?
Step-by-step explanation:
i dont know sorry if its wrong
Use the diagram to determine the value of x.
Answer:
its P
Step-by-step explanation:
PLSS HELP ME IN MATH!!!!
Answer:
yo if you have problems like these try using photo.math I use it
HELP ME!
a/7 - 2/3 = 5/6
Answer:
a=10.5
Step-by-step explanation:
2. What is the slope of the line that
passes through the points shown in
the table?
what is the domain and range of this graph? I'll give brainliest
Answer:
the domain is -2 and the range is 0
Step-by-step explanation:
Answer:
x = (-∞, +∞), y = (0, +∞)Step-by-step explanation:
The domain of the graphed function is any value and the range is all positive numbers:
x = (-∞, +∞)y = (0, +∞)a stack of 200 file folders is 5.125 inches tall what is the thickness of each folder?
Answer:
divide 5.125 by 1
Step-by-step explanation:
done bye
a stack of 200 file folders is 5.125 inches tall what is the thickness of each folder?
0.025625
What is the value of x?
SUBMIT WORK FOR THIS QUESTION
(x + 40)
(3x)
Answer:x=35 because if you add the terms then your equation would be 4x+40=180 because it’s a 180 degree line.
Step-by-step explanation:
find the slope and y intercept of the line in the graph
Find 3x-y-3z if x=-2, y=1, z=-2
Answer:
-
Step-by-step explanation:
Answer is - 1 , but can't show work with smart phone. Don't own computer.
Use my head for most numbers. Sorry
How do I find the rate of change?
explain as if you were explaining it briefly to a stranger irl
Answer:
To find the average rate of change, we divide the change in the output value by the change in the input value.
Please help if you can!
Use the table below to determine whether f(x) could represent a linear function. If it could write f(x) in the form f(x) = mx +b.
Answer:
5x-3
Step-by-step explanation:
This is linear because the numbers are changing at a constant rate (of 5)
We can also see that when x=0 y= -3 which means that in our equation
y=mx+b
-3 =b
I said prior that the rate of change is 5 which means that our slope is 5
which means that our equation looks like
5x-3
4. Solve the equation 3x + 2 = 17 using the bar diagram.
17
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Х
2
HELP PLEASE I NEED TO PASS TEST!!!
Sam has a rectangular rug with an area of 48 square feet. The rug is 8 feet longer than it is wide. What is the width of the rug?
A. w = 4 feet
B. w = 12 feet
C. w = 8 feet
D. w = 6 feet
Answer:
B
Step-by-step explanation:
just use logic it really helps you have to think things through
Answer:
4 feet
Step-by-step explanation:
?+8=12
4+8=12
12*4=48
Making the answer 4 feet
if Nandi and thabo share R15,00 in the ratio 1:2 how many rands does each get
QRST is a rectangle. Find the length of the diagonals.
QS=8x−11 and RT=4x+21
Answer: they’re both 53
Step-by-step explanation:
i just took the test and it is correct
what is the distance between points (-2,3) and (-7,7)?
Answer:
5√5
Step-by-step explanation: