Answers
Answer:
6.4
Step-by-step explanation:
Use the triangle angle bisector theorem.
4.9/2.6 = AC/3.4
2.6AC = 4.9 × 3.4
AC = 6.40769...
Answer: 6.4
Related Questions
help meh im not smart with 6th grade math
Answers
Answer:
I think it is graph A. It starts at y -3 and doesnt go as steep as graph C, emplying that it goes up by three fourths. i hope i could help
Long Island City is 10 Miles farther from Sam's house than Brooklyn is. Write an algebraic expression to represent the distance from Sam's house to Long Island City. Let b represent the distance from Sam's house to Brooklyn.
Answers
Answer:
b = long city island (l) + 10
Step-by-step explanation:
i'm not good at ALL at writing equations, sorry. i'm also not good at showing my work so i'm not sure if this'll help, but i hope you get an A on whatever assignment you're doing!! xo
help with this question the question it
find the area of the figure sides meet at right angles
Answers
It’s actually science I can’t find the science subject pls help!
Answers
Which phrase matches the algebraic expression?
12(h)(b)
A One-half plus the product of h and bOne-half plus the product of h and b
B One-half minus the product of h and b One-half minus, the product of , h and , b
C One-half of the product of h and b One-half of the product of h and b
D The quotient of h and b
Answers
a is the answer
Step-by-step explanation:
because I had the same question
What is the volume of the rectangular prism at the right?
Answers
Answer:
Option 2.
Step-by-step explanation:
4 x 2 1/2 x 3 1/2 = 35
Volume = 35
Answer: 2
Lol hope this helps
Lol
The question is in the picture btw this is Algebra.
Answers
plz give me brainlist trust me cuh
Use
Answer:
(2X-3)^2
Step-by-step explanation:
i DID THE MATH
Steve can read 7 1/2 pages in 9 minutes. How much can he read in 12 minutes?
Answers
Answer:
He can read 10 pages in 12 minutes
Step-by-step explanation:
Hope this Helped
Two numbers that when added equals 48 but when multiplied equals 48
Answers
Answer:
Here we answer the question: "What two numbers multiply to 576 and add up to 48?"
The answer to your question is:
24 and 24
Step-by-step explanation:
24 x 24 = 576
24 + (24) = 48
Tony's architecture firm is constructing a square pyramid play structure for a school. The length of one side of the base
will be 9 feet, and each face is a triangle with a height of 8 feet. The pyramid will be open at the bottom and not
covered. What will be the amount of building material needed to cover the pyramid?
A: 144 square feet
B: 225 square feet
C: 288 square feet
D: 369 square feet
(no it doesn’t have an image)
Answers
The amount of building material needed to cover the pyramid which Tony's architecture firm is constructing is 144 square feet.
What is area of triangle?The area of the triangle is half of the product of base and height of the triangle. It can be calculated as,
[tex]A=\dfrac{1}{2}b\times h[/tex]
Here, b is the length of base, and h is the height.
Tony's architecture firm is constructing a square pyramid play structure for a school.
The length of one side of the base will be 9 feet, Each face is a triangle with a height of 8 feet. The pyramid will be open at the bottom and not covered.As the height of the triangle is 8 and base is 9 feet of triangle. Thus, the area of one triangular face is,
[tex]A=\dfrac{1}{2}\times9\times8\\A=36\rm\; ft^2[/tex]
Area of 4 triangle side is,
[tex]A=36\times4\\A=144\rm\; ft^2[/tex]
Thus, the amount of building material needed to cover the pyramid which Tony's architecture firm is constructing is 144 square feet.
Learn more about the area of triangle here:
https://brainly.com/question/89544
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81 is 18% of what number?
Enter your answer in the box.
Answers
Answer:
450
Step-by-step explanation:
Formula = Number x 100
Percent = 81 x 100
18 = 450
Following shows the steps on how to derive this formula
Step 1: If 18% of a number is 81, then what is 100% of that number? Setup the equation.
81
18% = Y
100%
Step 2: Solve for Y
Using cross multiplication of two fractions, we get
18Y = 81 x 100
18Y = 8100
Y = 8100
100 = 450
Answer:
450
Step-by-step explanation:
18% of 450 is 81. 100% of 450 is 450, therefore 18 percent of 450 equals 81. To learn how to solve 81 is 18 percent of what Number, see the step by step instructions below.
Need help plz this is math. Don’t answer if you don’t know. I will give brainliest to the right answer.
Answers
Answer:
i know that x is an acute angle
Step-by-step explanation:
Answer:
wait so u dont need it anymore???
Step-by-step explanation:
PLEASE HELP ME WITH MY MATH ;-; if you help I will give you 5 stars, a thanks, and a brainliest and THIS IS THE LAST ONE
Answers
Answer:
150 on the line
85 on the right corner
65 in the top corner
Step-by-step explanation:
......................................
Ram is running a bakery. He has made a street sign to direct people to his bakery. He painted one side of the post and sign. What is the painted area? 10 in 10 in 6 in 45 in 5 in
A. 225 square inches
B. 355 square inches
C. 385 square inches
D. 275 square inches
Answers
Answer:
Step-by-step explanation:
d
No explanation needed, just the answers for 1 to 4 please!
Both circumference and area for all problems!
Answers
Answer:
C=31.4cm , A=78.5cm²C=50.24mi. A=200.96mi.²C=25.12in. A=50.24in.²C=37.68Km A=113.04Km²Step-by-step explanation:
C=2 [tex]\pi[/tex] x r
so for c you times 2 [tex]\pi[/tex] by your radius
Area is [tex]\pi[/tex] times diameter (diameter is two times your radius)
Hope this helps...]
pleasseee mark brainliest, I spent alot of time on this question....thanks, have a lovely day
Glen has a flower Garden with an area of 24 square feet. He is adding a square vegetable garden with a side length of x feet. The total area, in square feet, of these two gardens will be x2+24. What will the total area, in square feet of the garden when x = 9
A. 35
B. 42
C. 105
Answers
Answer:
my guess would be b
Step-by-step explanation:
if wrong sorry
1) Event A: Flipping heads on a coin
Event B: Rolling an odd number on a number cube
What is P(A and B)?
2) What is the probability of rolling an even number on a number cube and spinning red or yellow on the spinner shown?
3) A locker combination has three nonzero digits, and digits cannot be repeated. The first two digits are 9 and 8. What is the probability that the third digit is 7?
4) What is the probability of spinning yellow on both spinners?
5) A locker combination has two nonzero digits, and the digits can be repeated. The first number is 3. What is the probability that the second number is 3?
ANSWER ALL 5 QUESTION!!
Answers
Answer:
1.B
2.i dont know
3. good
4.Good
5.Good
Step-by-step explanation:
Help Please.......
An expression is shown below:
2x3 + 10x2 − 4x2y − 20xy
Part A: Rewrite the expression so the GCF is factored completely.
Answers
The given expression can be rewritten as 2x(x²+5x-xy-10y).
The given expression is 2x³+10x²-2x²y-20xy.
What is GCF?GCF stands for the greatest common factor. The greatest common factor of two numbers is the greatest number that is a factor of both of them.
Now, 2x³=2×x×x×x, 10x²=2×5×x×x, 2x²y=2×x×x×y and 20xy=2×x×x×y
Here, the GCF of all the terms is 2x.
So, the expression becomes 2x(x²+5x-xy-10y).
Therefore, the given expression can be rewritten as 2x(x²+5x-xy-10y).
To learn more about the expression visit:
https://brainly.com/question/14083225.
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Can I please get help with this? :)
Answers
We are using the formula I=PRT (Interest=Principal x Rate x Time) or P=%W (Part=Percent x Whole)
Sonya purchases the electronics on a payment plan for 30 months with a 9.75% annual interest rate.
Answers
Answer: principle
Step-by-step explanation:
Sarah is the oldest of four children in her family.
What is the probability she has two brothers and one sister born in any order?
Answers
Answer:
IT is 3/8
Step-by-step explanation:
The probability she has two brothers and one sister born in any order is 3 /8.
What is Probability?Probability refers to potential. A random event's occurrence is the subject of this area of mathematics.
The range of the value is 0 to 1. Mathematics has incorporated probability to forecast the likelihood of various events.
The degree to which something is likely to happen is basically what probability means.
We have, Sarah is the oldest of four children in her family.
Except Sarah there are 8 possibilities as
{ BBB,
BBS,
BSB,
SBB,
SBS,
SSB,
BSS,
SSS}
So, probability she has two brothers and one sister born in any order
=3 /8
Learn more about Probability here:
https://brainly.com/question/11234923
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please help this got returned to me and i cant figure them out if you do them all i will give you brainliest and 40 points
Answers
Answer:
2) 4 b
3)C
4)2d+3a^3
5)e
6)9f
7) 3g+2h
8)8j+3k
9)8m-5n
10)12p-10q+1
11)-4r+2a-15
a+a+a+a= 4a
b+b+b+b+b = 5b
c-c+c-c+c = c
2d + 3d = 5d
7e- 6e = e
3f + 7f -f = 10f -f = 9f
g + g + g + h + h = 3g + 2h
5j + 2k + 3j + k. for this one, you might find it helpful to move the js and ks together:
5j + 3j + 2k + k = 8j + 3k
[20 + (2.5 × 3)] - 3^3
Answers
Answer:
0.5
Step-by-step explanation:
Answer:
0.5
Step-by-step explanation:
[20+(2.5×3)]-3^3
2.5×3=7.5
[20+7.5]-3^3
27.5-3^3
3^3=27
27.5-27=0.5
Martina is building a fence around her garden. For every 4 feet of fencing, the cost is $32.
Complete the table below showing the length of the fence and the cost.
Length of fencing (feet)
Answers
Answer:
For every foot of fencing, it costs $8. This should help us easily solve the question.
1st missing number: 48
2nd missing number: 56
3rd missing number: 9
4th missing number: 80
Answer:
Length of fencing: 4, 6, 7, 9, 10
Cost : 32 , 42, 63, 72, 90
Step-by-step explanation:
im not sure if the cost is correct but someone else might have the cost right
Please help ASAP if possible
Answers
How many students?
( im not taking points i will help you in the comments)
HELP WILL GIVE BRAINLIEST!!
What is the area of this figure?
Enter your answer in the box.
in²
A parallelogram with a right triangle created inside it with a short leg length of 16 inches and a long leg length of 20 inches. A triangle attached to the top of the parallelogram has a short leg measurement of 8 inches.
Answers
Answer:
160 in^2
Step-by-step explanation:
You can complete 1/6 of your task in an hour. Your friend can complete 1/6 as the same task in an hour how long will it take to complete a task if you work together?
Answers
If you and you friend both can complete 1/6 of a task alone, you have to add 1/6+1/6 to find how fast you can work together. That comes out as 2/6 or 1/3 if you reduce. so It will take 3 hours for you to complete a task because 1/3+1/3+1/3=1
Simplify) 2.34x +15 − 1.23x − 12
Answers
Answer:
1.11x +3
Explanation:
Simplification is the process of replacing a mathematical expression by an equivalent one, that is simpler (usually shorter), for example. Simplification of a fraction to an irreducible fraction. Simplification of expressions, in computer algebra.
I need help, I need to determine the slope and y-intercept for each group. I need to write an equation for the graph in slope-intercept form.
Answers
Answer:
slope= 3/5 y int=-2 equation y = 3/5 -2
Step-by-step explanation:
slope= rise over run
y int = where the y axis and the line meet
equation= y =mx+b
m=slope
b = y int
Answer:
Step-by-step explanation:
Slope:3/5
Y Intercept: -2
Equation: y=3/5x-2
SOMEONE PELASE HELPP!!!!
Answers
2/7
:)))))))))))))))) YW
Exclamation it’s right