Answer:4,100
Step-by-step explanation:
Volume of composite figures
Answer:
Finding the volume of these composite figures involves finding the volume of each shape, calculate the volume of each shape,
Step-by-step explanation:
then adding the volume of these different shapes together. the volume of two different figures is calculated with step by step directions.
please help will give brainliest
how do you find the surface area of a right triangle?
Answer:
The formula for surface area of a right triangle is A = b∙h2 where b is base and h is height.
Answer:
A = B * h2 ( [tex]A = 1/2 * base * height[/tex])
What is the total area of the figure below?
Answer:
141
Step-by-step explanation:
First find the area of the trapezoid
(16 + 10) * 9 / 2 = 117
Then find the area of the triangle
0.5 * b * 6 = 24
Add them both together
117 + 24 = 141
Answer: 141
GIVE ME BRAINLEST
Step-by-step explanation:
supppose v varies direcly as g, and v= 36 when g=4. Find v when g =11
Answer:
v = 99
Step-by-step explanation:
Given v varies directly as g then the equation relating them is
v = kg ← k is the constant of variation
To find k use the condition v = 36 when g = 4 , then
36 = 4k ( divide both sides by 4 )
9 = k
v = 9g ← equation of variation
When g = 11 , then
v = 9 × 11 = 99
9x + 3y = -15
-18x - 6y = 30
X = ?
Y = ?
Answer:
I dont know why the answers are the same thats how i got the answer solving them
Step-by-step explanation:
answer for 9x+3y=-15
is
x=-5/3 -y/3
y= -5 - 3x
answer for -18x-6y=30
is
x=-5/3 - y/3
y= -5-3x
What is this ? x<-2 .....HELP please ! ( sorry if the picture is blurry)
Answer:
A) x < -3
Step-by-step explanation:
How does x = 0.7x + 24 equal 80?
Answer:
x=0.7x+24
We move all terms to the left:
x-(0.7x+24)=0
We get rid of parentheses
x-0.7x-24=0
We add all the numbers together, and all the variables
0.3x-24=0
We move all terms containing x to the left, all other terms to the right
0.3x=24
x=24/0.3
x=80
And that's how you get 80
Step-by-step explanation:
i hope this helps. :)
Answer: x = 80
Step-by-step explanation:
80 - 24 = 56
56 divided by 0.7 = 80
can 2 2/3 be simplified
Answer:
2 and 2/3 is the simplest form
Step-by-step explanation:
2 and 2/3 is the simplest form. Other forms are listed below.
A mixed number is an addition of its whole and fractional parts.
Addition 2 + 2/3
Improper Fraction: 8/3
Decimal Form: 2.(6 recurring)
Mixed Number Form: 2 and 2/3
Solve for y
y - 2 = 2x
Answer:
y = 2x + 2
Step-by-step explanation:
Add two to both sides.
Kim earns $25.00 per hour at her job. How much money will Kim earn if she works
for 8.5 hours?
Answer:
$212.50
Step-by-step explanation:
So you have to multiply 8.5 by 25 because for every hour she gets $25. And if she works for 8.5 hours then you multiply both numbers to get your answer.
Hope this helps!
help and thankyou
What is the slope of the line?
Answer:
The slope is 4/5
Step-by-step explanation:
m = rise/run
(-3,1) and (2,-3)
4/5
m = 4/5
2.(-3)-4-5.(-2) cevabı nedir acil hatalı oldursa bildirilem!!!
Answer:
2.-3=-6
-5.-2=10
-6-4+10=0
52 is 2% of what number? If necessary, round your answer to the nearest hundredth.
a) 0.04
b) 2600
c) 26
d) 1.04
Answer:
B
Step-by-step explanation:
[tex]\frac{52}{2} = \frac{x}{100}[/tex] =
2x = 52(100)
2x = 5200
x = 2600
PLZ MARK AS BRAINLIEST
A family owns two cars. One car gets 35 miles per gallon and the other car gets 27 miles per gallon. In one week the family drove a total of 480 miles and used 16 gallons of gas. Can you determine the number of miles the family drove each car? Can you explain
Answer:
the 35 gallon used 6 gallons of gas while the 27 mile car used 10.
Step-by-step explanation:
35 x 6 = 210
27 x 10= 270
270 + 210 = 480
I need help with this question please
R' (5, -4)
Step-by-step explanation:
R (2, -1), with origin = 0
R' ( x, y ), with k = 3
x = 2+3 = 5
y = -1-3 = -4
Is this an function or not an function?
Answer:
A function
Step-by-step explanation:
The ONLY rule needed for a relationship to be a function is there is only ONE output for every input.
It is a function because there is only one output for every input.
Hope this helps :)
Let me know if there are any mistakes!!
What is the x-intercept of the graph y = 2x - 14? -14, -7, 0, 7.
Answer:
The answer is 7
Step-by-step explanation:
To find the x intercept of graph put
[tex]y = 0 \\ then \\ 2x - 14 = 0 \\ 2 \times = 14 \\ x = 7[/tex]
WILL MARK BRAINIST!Complete the similarity statement.
Answer:
it is the second one
Step-by-step explanation:
find the area of a circle with a radius of 2cm
Answer:
12.566
12.6 (simplified to the tenths)
12.57(simplified to the hundredths)
Step-by-step explanation:
The diameter of a circle is always double of the radius
π is always ≈ 3.14
π * 2^2 = π * 4 ≈ 12.566
Solve (4-2) x 32
(only numeral values are accepted
Answer:
64
Step-by-step explanation:
Hope it helps!
If a triangle has 2 side lengths of 17 and 32, can
the length of the third side be 49?
Answer:
No
Step-by-step explanation:
In a triangle, the sum of each 2 sides must be greater than the third side.
17 + 32 ≠ >49
17 + 32 isn't greater than 49.
I hope this helps.
How many times does 4 go into 7
Answer:
once
Step-by-step explanation:
Answer:1.75
ep-by-step explanation:7 divided by 4=1.75
Find the product.
(x-3)(x+5)
Answer:
x2+5x-3x-15=x2+2x-15
Step-by-step explanation:
(x)(x)=x2,(x)(5)=5x
(-3)(x)=-3x,(-3)(5)=-15
Answer: X^2 + 8x -15
Step-by-step explanation:
Use the foil method.
First, outer, inner, last
Multiply the first numbers inside each parenthesis. X*X = x^2
Next multiply the outer number in each parenthesis. X*5 = 5x
Then multiply the inner numbers of the parenthesis. -3*x= 3x
Finally multiply the last numbers in the parenthesis. -3*5 = -15
Now add all of these together
X^2 + 5x + 3x + -15
Combine like terms
X^2 + 8x -15
X can be solved from here, however it does not seem that you are asked to solve for x
what is the simple interest of a savings deposit for 1500 for 18 months at an interest rate of 6%
Step-by-step explanation:
Principal=1500
Time=18months = 18×12=216
Interest=6%
now
SI=P×T×R÷100
SI=1500×216×6÷100
SI=1944000÷100
SI=19440 is the answer
HURRYYYYYYY
Fill in the blank with the correct number.
A number is divisible by
divisible by four.
if the last two digits form a number
A) 3
B) 4
C) 6
D) Both 3 and 4
Answer:
D
Step-by-step explanation:
the answer is D: Both 3 and 4
whats 23,982 rounded to the nearest thousand
I need help
Answer:
24000
Step-by-step explanation:
what is the point-slope form of the equation of the line ?
slope equals 5 passing through (3,7)
Answer:
y-7=5(x-3)
Step-by-step explanation:
y-y1=m(x-x1)
y-7=5(x-3)
The temperature at 3 a.m. was 3 1/2 degrees Fahrenheit. For the next 7 hours, the
change in temperature was 1 1/2 degrees per hour. Which statement correctly
interprets this situation? *
The equation 7(-1 1/2) = -10 1/2 means that the temperature at 10 am, was-10 1/2
degrees Fahrenheit.
The equation 7(-1 1/2) = -10 1/2 means that the temperature change from 3 a.m. to
10 a.m. was -10 1/2 degrees Fahrenheit.
The equation 7(-1 1/2) = 10 1/2 means that the temperature at 10 a.m. was 10 1/2
degrees Fahrenheit
The equation 7(-1 1/2) = 10 1/2 means that the temperature change from 3 a.m. to 10
a.m. was 10 1/2 degrees Fahrenheit.
My
Answer:
The equation 7(-1 1/2) = -10 1/2 means that the temperature change from 3 a.m. to 10 a.m. was -10 1/2 degrees
Step-by-step explanation:
Initially, the temperature was 3 1/2 degrees Fahrenheit at 3 a.m. From 3 a.m., the temperature change at 1 1/2 degrees per hour for the next 7 hours. This means that the temperature change in the next 7 hours is:
Temperature change = 7(-1 1/2) = -10 1/2
In the next 7 hours from 3 a.m. to 10 a.m., that is at 10 a.m. (3 a.m. + 7 hours), the temperature change was -10 1/2 degrees Fahrenheit.
Hence:
The equation 7(-1 1/2) = -10 1/2 means that the temperature change from 3 a.m. to 10 a.m. was -10 1/2 degrees
help me plz i’m begging
Answer:
I believe the answer is the first one. definitely not the third or fourth. and it should only be exponented by t not 2t because then it'd be double what you should have.