Answer:
1.
90+27
2.
90 = 9 x 10
3.
27 = 9 x 3
4.
So apply the distributive property would be:
90 + 27 = 9(10 + 3)
Step-by-step explanation:
Answer:
The greatest common factor of 90 and 27 is 9.
Using the distributive property , you could write: 9(10 + 3)
2.1,0.25,3.9,2 3/4,3.99 -4 1/2,-6,-1.5,-6.3,-4,-9 1/4 order these number for least to greatest
Answer:
-9, -6.3, -6, -4, -4, -1.5, 0.25, 1/4, 1/2, 3/4, 0.99, 2, 2.1, 3.9
Step-by-step explanation:
Here ya go! Brainliest Please!!!!!!?!!!!!!!!!!!!
Find the area, in square units, of ABC plotted below.
Answer:
43.55
Step-by-step explanation:
1. Use the distance formula on both points AC and AB.
Distance formula is this:
[tex]d=\sqrt{(x2-x1)^2+(y2-y1)^2} \\\\d=\sqrt{(1--5)^2+(8--7)^2} \\\\d=\sqrt{(6)^2+(15)^2} \\\\d=\sqrt{36+225} \\\\d=\sqrt{261} \\\\[/tex]
Distance for AC is 16.16
Now do the same with the numbers for AB and get the distance of 5.39
2. To get the area, use the formula 1/2 x base x height
AB is the base and AC is the height.
1/2 x 16.16 x 5.39 = 43.55
The area of triangle ABC is 43.5 square units.
What is a triangle?A triangle is a 2-D figure with three sides and three angles.
The sum of the angles is 180 degrees.
We can have an obtuse triangle, an acute triangle, or a right triangle.
We have,
The shape ABC is a triangle.
Where,
AB = Base
AC = Height
A = (1, 8)
B = (6, 6)
C = (-5, -7)
First, let's find the length of AB using the distance formula:
AB = √((6-1)² + (6-8)²)
= √(25 + 4)
= √(29)
Next, let's find the length of AC using the distance formula:
AC = √((1-(-5))² + (8-(-7))²)
= √(36 + 225)
= √(261)
The area of the triangle ABC can be found using the formula:
Area = (1/2) x base x height
We know that AB is the base and AC is the height,
Area = (1/2) x AB x AC
Area = (1/2) x √(29) x √(261)
Area = (1/2) x √(7569)
Area = (1/2) x 87
Area = 43.5
Therefore,
The area of triangle ABC is 43.5 square units.
Learn more about triangles here:
https://brainly.com/question/25950519
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Use the number line to determine the sum -7 + 10
Answer:
positive 3
Step-by-step explanation:
flip it so its 10-7
the sum of 9 times a number and 4 is 6
Answer:
2/9
Step-by-step explanation:
6 - 4 = 2
2 divided by 9 = 2/9
Use long division to divide.
6,552 divided by 3
Answer:
6552 ÷3 =2184
HELP HELP HELP plss ✨
Answer:
912.36 + 2.89 = 915.25
101 lies between.
Find two consecutive whole numbers that
Answer:
100
102
Step-by-step explanation:
Answer:
Overlap
Step-by-step explanation:
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A store offers packing and mailing services to customers. The cost of shipping a box is a combination of a fiat packing fee of $5 and an amount based on the weight in pounds of the box, 8225 per pound. Which equation represents the shipping cost as a function of x, the weight in pounds? 1) = 225x45 5 f(x) = 5x + 225 1 = 2254 - 5 10) = 5% -225
Answer:
f(x)=2.25x+5
Step-by-step explanation:
Question 5(Multiple Choice Worth 4 points)
The legs of a right triangle are 4 units and 7 units. What is the length of the hypotenuse?
Answer:
the answer is 33
Step-by-step explanation:
A paraboloid container is being filled with fluid at the rate of 4.5 cubic feet per minute. At what rate is the level of fluid changing when the depth
is 2.5 feet? The ratio of the radius to the height of the container is 3:7.
"V = 1/2 pir^2h
Answer:
2.62 ft./min
Step-by-step explanation:
Just took the test.
How far from the base of the house do you need to place a 13-foot ladder so that it exactly reaches the top of a 10- foot tall wall
expression with parentheses..example and non-example
Answer:
With parentheses:
(3 - 4)(4 + 5)/3
Without parentheses:
7 + 6 - 11 × 2
Hope this helps! :)
on a map with a scale 1: 25000,the area of a lake is 33.6 square centimeters. calculate the actual area of the lake, giving your answer in square kilometers
Given :
On a map with a scale 1: 25000 .
The area of a lake is 33.6 square centimeters.
To Find :
The actual area of the lake.
Solution :
Let, actual area of lake is A.
So,
[tex]\dfrac{33.6}{A}=\dfrac{1}{25000}\\\\A = 840000\ cm^2[/tex]
We know , [tex]1 \ cm^2 = 10^{-10}\ km^2[/tex]
Area in km² is :
[tex]A = 840000\times 10^{-10}\ km^2\\\\A = 8.4 \times 10^{-5}\ km^2[/tex]
Hence, this is the required solution.
Assume you have a balance of $1,900 on a credit card.
If the credit card has an annual interest rate of 13.6% and only the minimum monthly
payment of $35 is made, how many months will it take to pay off the credit card?
principal=$1900
rate =13.6 %
simple interest= $35
Time=?
SIMPLE INTEREST ={PRINCIPAL×RATE×TIME}/{100}
$35= [tex]{$1900 ×13.6× TIME}{100} /[/tex]
$35×100=25840× TIME
TIME=[tex]\bold\frac{ 3500}{25840}[/tex]
TIME=[tex] 700/5168 [/tex]
TIME=[tex]{\tt{\green{\underline{\underline{\huge{0.1354489164}}}}}}[/tex] years
sorry I can't solve wrong answer
Solve the quadratic equation using any appropriate method.
- 2x2 + 7x - 7 = 0
What is the perimeter of this figure?
6x+6
6x+10
4x+6
4x+8
Answer: 4x+8
Step-by-step explanation:
Okay since the area for the block is X, two numbers multiplied together is X.
Since the big block has an area of X^2, then this shows the sides to be X.
This gives the sides of the block with area X to be 1 and X.
Now just add up every side like this : 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + x + x + x + x to get 4x+8
68=u-11
i need help lol pls
Answer:
u=79
Step-by-step explanation:
68=u-11
add 11 to 68
u=79
Raul has $1,200 to deposit into two different savings accounts.
Raul will deposit $450 into Account 1, which earns 4.8% annual simple interest.
He will deposit $750 into Account 2, which earns 3.75 interest compounded annually.
Raul will not make any additional deposits or withdrawals. What is the total balance of these two accounts at the end of 4 years.
(A) $86.40
(B) $1405.39
(C) $536.40
(D) 868.99
solve for x and y!! will give brainliest !
Answer:
x = 60 and y=25
Step-by-step explanation:
it is equilateral triangle and an equilateral triangle is a triangle in which all three sides have the same length. In the familiar geometry, an equilateral triangle is also equiangular; that is, all three internal angles are also congruent to each other and are each 60°.
10.3 )200.3865 if it is wrong then...... but if it is corect then u get brainliest
guys someone banned me because i said the right answer cherbears lz banned her
X=UHB SOLVE FOR H.
SOMEONE HELP ME PLS I BEG YOU!!
Answer:
[tex]\frac{X}{UB} = H[/tex] is the answer.
Step-by-step explanation:
Since we are solving for H, we need to get rid of everything that isn't H.
X = UHB can also be shown as X = UBH
Divide by UB on both sides to equal to H.
[tex]\frac{X}{UB} = H[/tex]
This is your answer.
#teamtrees #WAP (Water And Plant)
Through (2,-5); perpendicular to 3y=x-6
Answer:
y=-3x+1
Step-by-step explanation:
Have a good one.
what does y= 3x - 2 equal?
Answer:
i think 3x - y = 2 but i am not really sure tho but if i am, i am so sorry if i am not right have a good one hope u the best on it good luck :)
Step-by-step explanation:
What is the y-intercept of the function described by the equation y=15x - 60*
Choose from below
15
-60
60
100
Other:
PLEASE SERIOUSLY, I REALLY NEED HELP WITH THIS, I ASK YOU PLEASE
Answer:
right now if you were to have a coke depending on the weather is from where you are standing effect how long it will take to melt
Step-by-step explanation:
Calculate and interpret the residual for the cars traveling 60 miles per hour
Answer:
One mile every one min
Step-by-step explanation:
Answer:
1 mile per minute
Step-by-step explanation:
it covers 60 miles in 1 hour and there are 60 minutes in 1 hour.
60 mile per hour/60 minutes = 1 mile per minute.
100 yards on 20 carries
Answer:
if u multiply 20 times 5 u would get 100 and and if u add 20+20+20+20+20 u would get 100 so either way ur answer may be 5
Use factoring to find the zeros of the following function:
f(x)=5x^3-7x^2-45x+63
Answer:
-3, +3, 7/5
Step-by-step explanation:
(5x³-7x²)+(-45x+63)=0
X²(5x-7)-9(5x-7)=0
(X²+9)(5x-7)=0
Either x²-9=0
X²=9 so x=+3 and -3
Or 5x-7=0
5x=7 so x=1.4 (or 7/5)
Annie spent $143.89 at Kohls and there is a 6.25% sales tax. What will she pay in sales tax and
what is the total purchase price?
Answer:
net amount 143 89 tax 6.25 % which is $8.99 gross amount is $152.88