Answers
Answer: imma say A
Step-by-step explanation: sorry if wrong
Related Questions
3.(06.01)
What is the value of the expression 5^2 +2^2? (2 points)
Answers
Answer:
29
Step-by-step explanation:
5^2=25
2^2=4
25+4=29
Answer: 29 is the final answer
Step-by-step explanation: Have a nice day - Lily ^_^
X 0.5 = 0.35
what’s the blank ?
Answers
Answer:
If X is the blank thank it could be .7 * .5= .35 or .3+.5= .35
PLEASE HELP MEEE
Evaluate the function. f(x) = 4x2 + 4x - 4 Find f(3)
Answers
Answer:
16
Step-by-step explanation:
Evaluate the function. f(x) = 4x2 + 4x - 4 Find f(3)
f(3) = 4 x 2 + 4(3) - 4
After this step conduct PEMDAS
f(3) = 4 x 2 + 12 - 4
f(3) = 8 + 12 - 4
f(3) = 20 - 4
f(3) = 16
Jonathan is building an outdoor staircase for his deck. He uses 8 screws for every 2 steps. If there are 14 steps, how many screws does Jonathan need?
Answers
Answer:
56 screws
Step-by-step explanation:
So, first we can find how many screws he needs.
So, if he uses 2 steps for 8 screws, and has 14 steps, that means he puts screws in 7 steps ( 14÷2)
then, if he uses 8 screws, each with 8 steps, we can do 8 times 7, which is 56 screws
The screws does Jonathan need is 56 screws.
It is required to find how many screws does Jonathan need.
What is arithmetic?Arithmetic is the branch of mathematics that deals with the study of numbers using various operations on them. Basic operations of math are addition, subtraction, multiplication and division. These operations are denoted by the given symbols.
Given:
Jonathan uses 8 screws for every 2 steps. If there are 14 steps.
So, first we can find how many screws he needs.
According to given question we have
So, if he uses 2 steps for 8 screws, and has 14 steps, that means he puts screws in 7 steps ( 14÷2)
then, if he uses 8 screws, each with 8 steps, we can do 8 times 7, which is 56 screws.
Therefore, the screws does Jonathan need is 56 screws.
Learn more details about arithmetic here:
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the sum of a number and 12
Answers
Answer:
D) n+12
Step-by-step explanation:
The expression that represents the and of a number and 12 is n + 12. Hence, option D is correct.
What is an expression?Mathematical actions are called expressions if they have at least two terms that are related by an operator and include either numbers, variables, or both. Adding, subtraction, multiplying, and division are all reflection coefficient operations. A mathematical operation such as reduction, addition, multiplication, or division is used to integrate terms into an expression.
As per the data provided in the question,
The statement is the sum of number and 12,
Let the number be n.
Then the expression will be,
n + 12.
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A circle has a diameter of 26 units. What is the area of the circle to the nearest
hundredth of a square unit?
A 81.68
B 530.93
C 2,123.72
D 8.494.87
Answers
Answer:
b
Step-by-step explanation:
area = pie x radius(2)
= 3.142 x 13 (2)
= 530.998
please help me!! :DDDDDDDDD
Answers
Answer:
4
-5
Step-by-step explanation:
A person who weighs 200 pounds on Earth would weigh about 32 pounds on the moon. Find the weight of a person on Earth who would weigh 15 pounds of the moon
Answers
Answer:
93.75 pounds
Step-by-step explanation:
Set up a proportion where x is the weight of a person on Earth:
[tex]\frac{200}{32}[/tex] = [tex]\frac{x}{15}[/tex]
Cross multiply and solve for x
32x = 3000
x = 93.75
So, the person would weigh 93.75 pounds on Earth
On Earth, a person weighing 93.75 pounds would weigh around 15 pounds on the moon.
What is the proportion?A mathematical assessment of two numbers is called a proportion. If two sets of provided numbers rise or fall in the same relation, then the ratios are said to be directly proportional to each other.
If a person who weighs 200 pounds on Earth would weigh about 32 pounds on the moon, we can set up the following proportion to find the weight of a person on Earth who would weigh 15 pounds on the moon:
200 pounds : 32 pounds = x pounds : 15 pounds
200 pounds / 32 pounds = x pounds / 15 pounds
⇒ 200/32 = x/15
Apply the Cross-multiplication operation, we get:
⇒ 200 × 15 = 32 × x
Solving for x, we get:
⇒ x = (200 × 15) / 32
⇒ x = 3000/32
Apply the division operation
⇒ x = 93.75 pounds
Therefore, a person who weighs 93.75 pounds on Earth would weigh about 15 pounds on the moon.
Learn more about the proportion here:
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Slope =3/2 y-intercept =0
Answers
Answer:
The equation is y=3/2x
Step-by-step explanation:
Which equation has a solution of 2/3 for x?
A. 15x = 10
B. x - 1 = 1/3
C. 16x = 24
D. 1 1/3 + x = 3
Answers
Step-by-step explanation: 15 x 2/3 = 10.
-zomba
find the value of t
need help fast
Answers
Answer:
13
Step-by-step explanation:
If the camper leader has 12 campers, how much does she spend on books?
Answers
Answer:
bro how she got 12 campers
Step-by-step explanation:
PLS MY ASSIGNMENT IS LATE I NEED IT NOOOOOW!
Answers
Step-by-step explanation:
What is -30+-30-30-30
Answers
Answer:
-120
Step-by-step explanation:
-30
but you have -30 -30 -30
what if we add it to make -90
then we have -30
same thing if you forgot to put + like
-30 + -30 + -30 + 30
still would be -120
jane had a collection of balloons she gave 1/4 of her collection to her sister. how many balloons does jane have now?
Answers
Answer:
3/4
Step-by-step explanation:
Explanation:
Becaus the fraction is 4/4 total, it means Jane had 4 balloons before. But because she gave 1/4 to her sister the equation is 4/4 - 1/4 = 3/4 .
Solution of this system of equations. (Write it as a point)
Answers
Question 5
1 pts
A 5 1/2 pound ham will serve 11 people. How many people will a
10-pound ham
serve? Set up a proportion and solve.
I
Answers
Answer:
intake manifold gasket :)
Step-by-step explanation:
it's pretty obvious.
answer:20
step by step: 4 1/2 feeds 9 people so just add
jan takes her dog for a walk.
she leaves her house at 11:40am and returns at 12:17pm.
how long did the walk take?
Answers
Answer:
37 minutes. :))
Step-by-step explanation:
find the missing side length
I WILL GIVE BRAINLIEST TO FIRST CORRECT ANSWER
Answers
Answer:
Step-by-step explanation:
im sorry if this is wrong im trying to do it but is it ummmm b)
im prop wrong
A hotel has 480 rooms. Of these rooms, 4/5 are non-smoking. How many rooms are ... a. nonsmoking? b. smoking?
Answers
There are 384 smoke free rooms.
Help Plsssss middle school math
Answers
Answer:
99 votes for ice cream
Step-by-step explanation:
4 + 11 + 8 + 7 = 30
270/30 = 9
to find the predictions multiply the votes by 9
ice cream has 11 votes
11 * 9 = 99
Answer:
99
Step-by-step explanation:
Add up total amount of votes
4+11+8+7 = 30
270/30 = 90
Set up ratio
11/30 = x/270
cross multiply
30x = 2970
divide both sides by 30 to get x by itself
x = 99
A store buys a jacket for 20.00$ and then sells it to customers for 80% more than that. What is the selling price of the jacket?
Answers
Answer:
100 + 80 = 180
20/100 X 180 = 36
selling price $36
A company made 1,215 yards of copper wire. They want to wrap the same amount of wire on each three poles. How many yards of wire will be on each pole?
Answers
Answer:
405 yards
Step-by-step explanation:
Given that,
A company made 1,215 yards of copper wire.
They want to wrap the same amount of wire on each three poles.
3 poles = 1,215 yards of copper wire
1 pole = 405 yards of copper wire
So, each pole will require 405 yards of copper wire.
what is this answer?
7k-3k+11
Answers
Answer:
4k+11 is the answer
Step-by-step explanation:
7k-3k =4k
4k+11!
4x - 6y =12 make this slope intercept from
Answers
Hope this helps
Which set of numbers could represent the lengths of the sides of a right triangle?
10, 15, 20
6, 9, 11
9, 12, 16
7, 24, 25
Answers
Answer:
Last one
Step-by-step explanation:
Would love it if you guys helped me and showed solutions! Brainly points and thank you points too! <3
Unitary method question.
Answers
Answer:
the better value is £9
Step-by-step explanation:
unitary method..
find out how much 1kg will cost in the supermarket and multiply by 12.5kg
For the supermarket
1.83/2.5= 0.732 for one kg.
for 12.5 kg
0.732× 12.5= £9.15
hence the farm shop price is lower than the supermarket price
Larji bought a dozen ears of corn. She prefers yellow corn, which costs 40 cents an ear, and her siblings prefer the peaches and cream variety, which costs 50 cents an ear. She buys a mixture of each type and pays $5.70. Which system of equations represents the number of ears of corn of each type that Larji purchased? X + y = 12. 0.40 x + 0.50 y = 5.70. X + y = 12. X + 0.50 y = 5.70. X + y = 5.70. 0.40 x + 0.50 y = 12. X + y = 5.70. 0.40 x + y = 12.
Answers
Answer: x+y =12
0.40x+0.50y =5.70
Step-by-step explanation:
Let x = Number of ears of yellow corn
y - Number of ears of peaches and cream variety.
AS per given,
x+y = 1 dozen
⇒ x+y =12 [1 dozen =12]
Cost per ear of yellow corn = 40 cents = $0.40 [1 dollar = 100 cents, 1 cent = 0.01 dollar]
Cost per ear of peaches and cream variety = 50 cents = $ 0.50
Total cost ( in$): 0.40x+0.50y =5.70
Required system of equations represents the number of ears of corn of each type that Larji purchased:
x+y =12
0.40x+0.50y =5.70
Answer:
A
Step-by-step explanation:
on edge :)
PLZ HELP !!!! WILL MARK BRAINLIEST, THIS IS DUE IN 15 MINUTIES !!!ANYONE PLEASEPLZ HELP !!!! WILL MARK BRAINLIEST, THIS IS DUE IN 15 MINUTIES !!!ANYONE PLEASE
Josh was picking up fresh fruit at the Farmer’s Market Saturday morning. The grower’s offered two different combinations: three bananas (x) and five mangos (y) for $6.50 or seven bananas and four mangos for $7.50. Write a system of equations and determine how much it would cost for two mangos (2y) .
Answers
Answer:
3.75 per 2 mangos
Step-by-step explanation:
half of 4 mangos is 2 u need 2 so half of 7.50
what is four sevenths dividend by three fifths
Answers
Answer:
5 answer
Step-by-step explanation:
7÷35 (7×5=35 )
5
Answer:
7=have ha I have a panda but the y avg bee