Answer:
300 by 60
Step-by-step explanation:
because I am big brain and totaly didn't use a calculator
What is the slope between these two points (1,2) and (4,4)?
plss help
Answer:
slope is 2 over 3
Step-by-step explanation:
−9 ≤ −3; Add 12 to both sides
13 > −5; Subtract 13 from both sides.
hehehehe help and you'll get brain and i reward for someone
Answer:
1. True
2. True
Step-by-step explanation:
1. 12−9≤−3+12
3≤9
True.
2. 13−13>−5−13
0>−18
True.
hey y’all i just need help with the shading part please help! if you can do this on a piece of paper or show how do it, i’ll give you a brainlest and bonus points thank you.
Triangle ABC and it's transformation Triangle A'B'C are shown describe the transformation.
Tonya bought a square piece of poster board that had an area of 144 square inches. Which is the length of one side of the poster board?
A.36 in
B.72 in
C.12 in
D.10 in
Answer:
Racincay48 avatar
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Step-by-step explanation:
Answer:
its C
Step-by-step explanation:
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EXPERT HELP I'LL GIVE BRAINLIEST: C or D
Answer:
Step-by-step explanation:
A=(3.14d^2)/4
A=0.785d^2
A=0.785(10^2)
A=78.5 yd^2
Plsssssss help meeeeeee
1.
total surface area Stot = 20.4924225 cm2
lateral surface area Slat = 16.4924225 cm2
bottom surface area Sbot = 4 cm2
2.
total surface area Stot = 46.1079506 ft2
lateral surface area Slat = 37.1079506 ft2
bottom surface area Sbot = 9 ft2
3.
total surface area Stot = 95.0467761 ft2
lateral surface area Slat = 68.0067761 ft2
bottom surface area Sbot = 27.04 ft2
10. An arithmetic sequence has this recursive formula. What is the explicit formula?
Answer:
[tex]a_{n}=45-3n[/tex]
Step-by-step explanation:
Method 1:
Arithmetic sequence is in the form
[tex]a_{n} =a_{1} +(n-1)d\\[/tex]
d is the common difference, can be found by:
[tex]d=a_{n}-a_{n-1}=-3[/tex]
Subtituting the [tex]a_{1}[/tex] and [tex]d[/tex]
You get:
[tex]a_{n}=42+(-3)(n-1)=45-3n[/tex]
Method 2 (Mathematical induction):
Assume it is in form [tex]a_{n}=45-3n[/tex]
Base step: [tex]a_{1} =45-3(1)=42[/tex]
Inducive hypophesis: [tex]a_{n}=45-3n[/tex]
GIven: [tex]a_{n+1} =a_{n}-3[/tex]
[tex]a_{n+1}=45-3n-3=45-3(n+1)[/tex]
Proved by mathematical induction
[tex]a_{n}=45-3n[/tex]
Mike walked 5/8 of the way to school before it started raining. How many percent of the trip did he get before it rained?
Answer:
62.5%
Step-by-step explanation:
Answer:
62.5%
Step-by-step explanation:
I need help... plzzzz
Answer:
A and B
Step-by-step explanation:
Because they match the given.
A grandfather clock was originally priced at $350 but went on sale for 80% off. If Elizabeth bought the grandfather clock and paid 10% sales tax, how much did she pay in total?
Answer:
105
Step-by-step explanation:
Answer:
$77
Step-by-step explanation:
80% of 350 is 280
it is $280 off so 350-280=70
then the tax, 10% of 70 which is 7
the answer is $77 because 70+7=77
Four triangles are shown. Based on these triangles, which statement is true?
Answer:
First one
Step-by-step explanation:
100+30=130 That is the rule for finding w
And z=50
Answer: the first one
Step-by-step explanation:
y=3x+14
2x-3y=-14
Substitution method
Answer:
x = -8
Step-by-step explanation:
y = 3x + 14
2x - 3y = -14
So, what is the substitution? Y of course, this is because y is equal to 3x + 14.
2x - 3 (3x + 14) = -14
Multiply 3 with the numbers in the parentheses.
2x - 9x + 42 = -14
So you maybe be wondering why it is a negative 7 instead of subtracting 9 with 2. Using PEMDAS, we always read from left to right. So it is basically 2 -9 and you get -7.
-7x + 42 = -14
Then subtract 42 from both sides.
-7x + 42 - 42 = -14 - 42
Simplify
-7x = -56
Divide 7 by both sides.
-7x / 7 = -56 / 7
x = -8
And you might ask, why we get x instead afterwards. This is because both -7 and 7 cancel each other out leaving us with x.
PLEASE HELP I GIVE BRAINLIEST I NEED IT ASAP
Answer:
D 13
Step-by-step explanation: L+L+W+W=Perimeter
2(1/4x)+2(2x+1)=4.5x+2
4.5x+2=29 Subtract 2
4.5x=27 Divide by 4.5
x=6 1/4(6)= 1.5 W=1.5 1.5(2)=3
2(6)+1=13 13(2)=26
26+3=29inches perimeter
Answer:
A: 12 4/9
Step-by-step explanation:
1/4x (2x + 1) = 29 (Combine like terms, NOT distributive property!!!)
2 1/4x + 1 = 29
- 1 - 1
2 1/4 / 2 1/4x = 28 / 2 1/4
x = 12 4/9
5⁄8 + 1⁄2 + 3⁄4 = ??
Answer:
1.875
Step-by-step explanation:
5/8 = 0.625
1/2 = 0.5
3/4 = 0.75
0.625 + 0.5 + 0.75 = 1.875
Fraction form is [tex]1 \frac{7}{8}[/tex]
Giving brainliest!
. Describe the allegorical characteristics that Scrooge and Bob Cratchit represent.
Its from the book A Christmas Carol If you know the book answer if not you can go bu pls help. Also this was a movie.
Please answer you will get 10 points.
Answer:
your answer will be 126
Step-by-step explanation:
8x+78=2x+114
8x-2x=114-78
6x=36
x=36/6=6
<B=2(6)+114
= 126
Can yall check my work? Please?
The Question is: A line passes through the points (9, 30) and (18, 30). Which statement is true about the line?
It has a slope of zero because the change in the y-values is 0.
It has no slope because the change in the y-values is 0.
It has a slope of zero because the change in the x-values is 0.
It has no slope because the change in the x-values is 0.
whats with these random people always answering with "cutlnk.ml/0tj3C" pls ♂️
i dunno why i dont click the links since they are kinda sus and also why doesn't brainly just ban the cutlink
HELP!!!
write the following in algebraic expressions:
Step-by-step explanation:
Here is the answer for the unkown n(k+m)
Answer:
n*(k+m)
Step-by-step explanation:
Helppppp!!!!!!!!!!!! Which of the following number sentences models the Associative Property of Multiplication?
A. 80 x 5 = (40 x 5) + (40 x 5)
B. (11 x 6) x 7 = 11 x (6 x 7)
C. 3 x 4 x 2 = 2 x 4 x 3
D. 44 x 1 = 44
Also who wants to play Minecraft Education Edition with me? I will give brainliest for that person.
Steps: Go search up Minecraft Education Edition. Then go to the website. Sign up. Create a world and then host a game. Give me a code or ask me to invite you to my world. (Trust me, use my world. It's awesome!)
Answer:
b
Step-by-step explanation:
because I learned this like 4 years ago
Answer:
Ahh I think A
Step-by-step explanation:
The scale factor from rectangle Y to rectangle Z is 2. Which statement is true?
A) The area of rectangle Z is twice the area of rectangle Y.
B) The area of rectangle Z is half the area of rectangle Y.
C) The sides of rectangle Z are twice as long as the sides of rectangle Y.
D) The angles of rectangle Z are twice as big as the angles of rectangle Y.
Answer:
Answer is C not A
Juan works for an agricultural company and is studying the growth of two different types of corn. The table above shows the growth of each type of corn in inches for each month. Compare the centers for both types of corn.
Answer:
bvghvghvgv
Step-by-step explanation:
bhjbbjuhkbhjbjhu
A. 63°
B. 95°
C. 117°
D. 148°
Answer:
A.63
Step-by-step explanation:
add 85+32
= 117
Total for a trianlge is 180,
Subtract 180 from 117.
180-117 = 63.
10 + 20 + 40 + 30 +60 + 70 + 50 + 90 + 80 + 20 =
Answer:
470
Step-by-step explanation: ...
Kevin is taking a taxi from the airport to his home. There is a $6 fee for riding in the taxi. In
addition, Kevin must also pay $1 per mile.
Write an equation where m is the number of miles and t is the total cost in dollars of the
taxi ride.
is searching online for airline tickets. Two weeks ago, the cost to fly from boston to hartford was $300. Now the cost is $375. What is the percent increase? What would be the percent increase if the airline charges an additional $50 baggage fee with the new ticket price?
Answer:
25% and 42%
Not sure how to explain it.
Answer:
Step-by-step explanation:
If you don't want to see steps
Answer in order: 25% then 40%
(Copying from notes I've had from 5th grade)
1.Percent of Change
Step 1 subtract the two values
Step 2 Divide the original amount answer will be a Decimal
Step 3 Convert Decimal to %(percent) by moving decimal two times to the right.
Your welcome.
7x + 9 = 58 i need all the steps
Answer:
Step-by-step explanation:
7x + 9 = 58
-9 -9 Subtract 9 from both sides
7x = 49
/7 /7 Divide both sides by 7
x = 7 (this is an apporximation)
Answer:
7
Step-by-step explanation:
1st you need to subtract 9 from both sides like this: 7x+9-9=58-9. and you'll get 7x=49. Then, divide by 7 on both sides like this: 7x/7=49/7. and you'll get x=7.
help me with this problem
what is
0.96÷10 with the power of 4
Answer:
0.00008493465
Step-by-step explanation:
This is your answer.
Answer:
10 to the power of 4 equals to 10,000
so it would be 0.96 ÷ 10,000
which would be
0.000096
take what you will have a nice day <: