Answer:
16.40X37.5=615
615X50=30,750
Your answer is A
Step-by-step explanation:
1. Are 5:3 and 10:6 equivalent ratios?
Answer:Yes
Step-by-step explanation:
Answer:
Yes
Step-by-step explanation:
5/3 10/6
10 divide by 2 = 5
6 divide by 2 = 3
leads to
5:3
alan is spreading fertilizer on a field to get it ready for planting. The directions say to use 4/5 of a quart of fertilizer for each acre of land. Alan has two fields, one that is 22 1/2 and one that is 38 1/4. How much total fertilizer will Alan need for his two fields?
Answer:
48.6 quart of fertilizer
Step-by-step explanation:
The directions say to use 4/5 of a quart of fertilizer for each acre of land.
Alan has two fields,
Field 1
22 1/2 acre of land
1 acre of land = 4/5 quart
22 1/2 acre of land = x
Cross Multiply
x = 22 1/2 × 4/5
x = 45/2 × 4/5
x = 18 quart of fertilizer
Field 2
38 1/4 acres of land
1 acre of land = 4/5 quart
38 1/4 acre of land = x
Cross Multiply
x = 38 1/4 × 4/5
x = 153/4 × 4/5
x = 30.6 quart of fertilizer
The total fertilizer that Alan will need for his two fields is calculated as:
18 quart of fertilizer + 30.6 quart of fertilizer
= 48.6 quart of fertilizer
express 11/4 as a mixed number fraction
Answer:
2 3/4
Step-by-step explanation:
HELP PLEASE I NEED AN ANSWER FAST!!
Answer: 17
Step-by-step explanation: set 3x-9(TS)= to 42(PQ)
you should get 51=3x
divide by three and get 17 hope this helps
factor of the polynomial x ^ 3 + 4x ^ 2 - 11x - 30
(x+2)(x-3)(x+5)
Step-by-step explanation:
Answer:
(x+2) (x-3) (x+5)
Step-by-step explanation:
Factor the polynomial using the rational roots theorem
Amelie's bird cage is shaped like a rectangular prism. The cage has a height of 26 inches and a volume of 7,280 cubic inches. Amelie puts a piece of newspaper on the bottom of the cage. The newspaper fits the bottom of the cage perfectly.
What is the area of the newspaper on the bottom of the cage?
Answer:
The area of the news paper which fits in the bottom of the Amile's cage is 280 square inches because The area is said to be the product of the two sides ( length an breadth ) of the rectangle.
The volume is said to be the product of the length, breadth and height of the cage.
Here the height and volume are given in the square inches.
volume = L* B *H = 7280 Square inches whereas height is 26 inches.
AREA = L* B = by bringing the height in divide with volume we can obtain the L* B value which is said to be the value of the height .
Step-by-step explanation:
hope this help'<'
For the following diagram, create an equation to solve for x
Answer:
19x - 4 = 110
Step-by-step explanation:
These angles are opposite exterior angles meaning they are equivalent to each other.
120 men and 80 women were asked if they drive to work.
Altogether 1/4 of the people said yes.
1/3 of the men said yes.
What fraction of the women said yes?
Answer:
1/8 of the women said yes
Step-by-step explanation:
Answer:
1/8
Step-by-step explanation:
In total there is 200 people (120+80)
1/4 of that is 50 people, keep this for later.
1/3 of 120 men is 40.
Subtract the men that said yes from the people that said yes. We get 10 women said yes.
If we put 10 over 80 (10/80) we can simplify that by reducing by 10, so 1/8 of the women said yes
A man spent 58% of his income and the amount of money left was $210 .Find his income.
Answer:
Step-by-step explanation:
First, subtract 58% from 100% to get 42%. That means $210 is 42% of this man's income.
Then, convert 42% into a fraction. This would be 21/50. Find the reciprocal of that, which is 50/21.
Now, multiply 50/21 by 210 to get the answer.
(50 * 210)/21
Multiply 50 by 210 to get 10500.
10500/21
(105/21) * 100 is the same as 10500/21.
Divide 105 by 21 to get 5.
5 * 100
Multiply 5 by 100 to get 500.
The man has a $500 income.
how do i solve this math question
Answer: Multiply the left side by 4.
Step-by-step explanation: 2*4=8
4*4=16 5*4=20 7*4=28
The manager of PS taco Casa make a deposit into the restaurant checking account at the end of the day she has two $50 bill 16 $20 bills for $10 bills one five dollar bill 24/4 12 dimes and three nickels she wants to receive $21 bills to use as exact change the next day how much is the total
Complete question :
The manager of Pia’s Taco Casa makes a deposit into the restaurant’s checking account at the end of the day. She has 2 fifty-dollar bills, 16 twenty-dollar bills, 4 ten-dollar bills, 1 five-dollar bill, 24 quarters, 12 dimes, and 3 nickels. She wants to receive 20 one-dollar bills to use as change the next day. How much is the total deposit
Answer:
$452.35
Step-by-step explanation:
1 Nickel = 25 cents = $0.25
1 dime = 10 cent = $0.10
1 quarter = 5 cent = $0.05
Notes deposited :
2 fifty-dollar bills = $50 * 2 = $100
16 twenty-dollar bills = $20 * 16 = $320
4 ten-dollar bills = $10 * 4 = $40
1 five-dollar bill = $5 * 1 = $5
24 quarters = 24 * $0.25 = $6
12 dimes = 12 * $0.1 = $1.2
3 nickels = 3 * $0.05 = $0.15
Total deposit :
$(100+320+40+5+6+1.2+0.15) =$472.35
Amount to withdraw:
20 $1 bill = $1 * 20 = $20
Net deposit :
Deposit - withdraw
$472.35 - $20
= $452.35
Pls help asap! Will give brainliest
Answer: 5,0 6,1 7,2 9,4 11,6
Step-by-step explanation:
What is the y-intercept of the line shown?
A. O
B. 1
C. 3
D. 3.5
Answer:
c 3
Step-by-step explanation:
the y intercept is where the line crosses the 0 x-axis
So ask yourself, what is the y when the x is 0?
on this one, the line crosses the 0 x-axis at 3 y
when the x is 0, the y is 3
So thats the y intercept
A salesman needed to sell a boat. At first, he priced it at $4,200. After a week, he reduced the price by 12%. What is the price of the boat after his reduction?
If triangle ABC were dilated using (0,0) as the center and a scale factor of 1.5, what would the coordinates of A' be? A.(5.5, -3.5) B.(2.67, -1.33) C. (6, -3) D.(2.5, -3.5)
find the unknown value labelled as x on each figure. 10. the rectangle has an area of 80 sq. units.
Answer:
x=8 units
Step-by-step explanation:
since y=10, and (x)(y)=80, then x=8 units
1. Consider the inequality 4x + 12 > 6x +24. Which value(s) of rare possible
solution(s) to the inequality?
You CAN have one or more solutions.
a.
x= -16
b.
x = - 10
C.
x= -6
d.
x = 6
e.
X = 10
f.
x = 16
Answer:
A. -16
Step-by-step explanation:
6 times -16 = -96 + 24 = -72
4 times -16 = -64 + 12 = -52
plz help asap real quick i will put you as brainlist
Answer:
21/8*2= 5 2/8 or 5 1/4
Step-by-step explanation:
Divide fraction so keep change flip
make them improper
21/8 * 2
42/8
5 2/8
5 1/4
Answer:
21/8*2= 5 2/8 or 5 1/4
Divide fraction so keep change flip
make them improper
21/8 * 2
42/8
5 2/8
5 1/4
Step-by-step explanation:
i hope this help send some more if you want
What is the value of the expression 3a + bc - c when a = 8.6, b = 2.3, and c = 0.47?
Answer:
26.411
Step-by-step explanation:
Given that:
3a + bc - c
when;
a = 8.6
b = 2.3
c = 0.47
Then;
= 3(8.6) + (2.3)(0.47) - 0.47
Open brackets
= 25.8 + 1.081 - 0.47
= 26.411
Identify the parts of each expression: terms, coefficients, constants, and degree 1. 18x^3y^2 + 8x^2 - 32y -b 6
Answer:
a) Terms
[tex]18x^3y^2\\8x^2\\-32y\\6\\b[/tex]
b) Coefficients
[tex]18\\8\\-32[/tex]
c)Constants
[tex]6\\b[/tex]
d)Degree is 3
Step-by-step explanation:
From the question we are told that
[tex]18x^3y^2 + 8x^2 - 32y -6b[/tex]
Generally the terms of the given equation is as follows
[tex]18x^3y^2\\8x^2\\-32y\\6\\b[/tex]
Generally the coefficients of the given equation is as follows
[tex]18\\8\\-32[/tex]
Generally the constant of the given equation is as follows
[tex]6\\b[/tex]
Generally the degree of the given equation is as follows
From the first term and highest [tex]18x^3y^2[/tex]
The degree of the equation is 3
Ab has a midpoint of (2, 5)
A has coordinates of (1, 7)
whats the coordinates of B
Answer:
pt B = (3, 3)
Step-by-step explanation:
to get from (1, 7) to (2, 5) you move down two and to the right one
so from (2, 5) go down two and to the right one and you are at (3, 3)
The Volume of a rectangular prism equals length times width times height. What is the volume of a rectangular prism with a length of 4 in, a width of 3/4 in., and a height of 3 1/2 in.?
Answer: the volume is 10.5
Step-by-step explanation:
V=lwh
V= 4 x 3/4 x 3.5
V = 4 x 2.625
V = 10.5
You buy ice cream that contains 10% milk fat. What fraction of
the ice cream is milk fat?
Answer:
1/10 or 10/100
writ the fraction 24/40 in it's simplest form.
Answer:
it will be 3/5 in its simplest form
Find the distance between the points (-4, 3) and (5.3). ?
Answer:9
Step-by-step explanation:
write an equation for the nth term of the arithmetic sequence -7, -2, 3, 8...
Answer:
33
Step-by-step explanation:
An arithmetic sequence has a definite pattern. If we look at the number -7 and -2, what do we have to do to get from -7 to -2? We just have to add 5. To check this, we can add 5 to -2 and it will be 3.
Now, we know what the pattern is. Now, we have to find the ninth term using this pattern.
8 is the fourth term. So, 5 + 8 is 13. 13 is the fifth term. 13 + 5, is 18. 18 is the sixth term. 18 plus 5 is 23. 23 is the seventh term. 23 plus 5 is 28. 28 is the eighth term. Finally, 28 plus 5 is 33. 33 is the ninth term.
What is 5 x 10 over 3?
Answer:
16.67
Step-by-step explanation:
Answer:
50
__ or 50/3 or 16.6 recurring
3
Step-by-step explanation:
5x10 = 50, and 50 divided by 3 = 16.6 recurring.
A rescue organization saved 472 people after a hurricane wiped away their homes. If 4 people were air-lifted via helicopter and the rest completely filled up nine buses. How many people were in each bus? (type only the number into the blank)
Answer: 52 people per bus
Step-by-step explanation:
The rescue organization saved 472 people.
Of this 472, 4 were saved by being air-lifted.
The rest went into buses.
The people in buses were:
= 472 - 4
= 468
They fit into 9 buses so the total per bus was:
= 468/9
= 52 people per bus
please help me do question 10 :)
Answer:
A: sin(55.13+22.62) = .969
B: Cos(55.13-22.62) = .861
C: sin(2*55.13) = .96
D: cos(2*55.13) = -.28
E: tan(55.13+22.62) = 3.9375
F: cot=1/tan= 1/tan(55.13-22.62)= 1.6969
Step-by-step explanation:
I would like to preface this by saying that my trig is probably rusty so maybe double check my work. I will try to overexplain it so you can easily spot any errors I may make
To solve for x we know that sin(x)=4/5
we can solve for x by using the arc sin
This means that x=arcsin(4/5) which gives me around x=53.13
We can then use the same process for y but with 5/13
so arcsin(5/13) gives us around y=22.62
Then it's just a matter of plugging everything in
A: sin(55.13+22.62) = .969
B: Cos(55.13-22.62) = .861
C: sin(2*55.13) = .96
D: cos(2*55.13) = -.28
E: tan(55.13+22.62) = 3.9375
F: cot=1/tan= 1/tan(55.13-22.62)= 1.6969
Please help! This is due in two minutes :(
Is y=x^2 a function
Answer:
No
Step-by-step explanation:
y=x^2 is a sideways parabola and therefore not a function
Answer:
yeah
Step-by-step explanation:
Like based on existence theorem, for a rational number x there is a rational numner y, x^2=y
