Mathematics College

HELP ME PLEASEEEEEEEEEEEE NOWWWW ASAPP

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Answer 1

( 3 , 5 ) is the answer

Related Questions

i need help im going to post later a 3 more times 10 points

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Answer:

X=9 Y= 3

Step-by-step explanation:

Answer:

Step-by-step explanation:

If there are 624 calories in 3 servings, how many calories are in 1 serving

Answers

Answer:

208 calories

Step-by-step explanation:

You have to divide 624 by 3, and you get 208.

what is the solution of the system? use elimination
-×+2y= -12
-3x+6y= -11

A. infinitely many
B.(1,8)
C. (-1,-8)
D. no solution

Answers

The answer is D, no solution

What is the approximate volume of the cylinder?Use 3.14 for Pie
A)904.32cm_3
B)226.08cm_3
C)301.44cm_3
D)150.72cm_3

Answers

Answer:

The volume of cylinder: r squared times pi times height= 1.2 times 1.2 times pi times 20 = 1.44 times pi times 20 which is around 90.48 meters squared. Volume of water: r squared times pi times height = 1.2 times 1.2 times pi times 1 = 1.44 times pi which is around 4.52 meters squared.

The volume of the cylinder is 904.32 cubic cm if the radius is 6 cm and height of the cylinder is 8 cm option (A) is correct.

What is a cylinder?

In geometry, it is defined as the three-dimensional shape having two circular shapes at a distance called the height of the cylinder.

We know the volume of the cylinder is given by:

[tex]\rm V = \pi r^2 h[/tex]

Here r = 6 cm

h = 8 cm

π = 3.14

The volume of the cylinder:

[tex]\rm V = 3.14 \times(6)^2 \times 8[/tex]

V = 904.32 cubic cm

Thus, the volume of the cylinder is 904.32 cubic cm if the radius is 6 cm and height of the cylinder is 8 cm option (A) is correct.

Learn more about the cylinder here:

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Which expression is equivalent to 20+64
a.4+(16+60)
b.4+(5+16)
c.4+(16+60)
d.4(5+16)

Answers

Answer:

D. 4 (5 + 16)

Step-by-step explanation:

20 + 64 = 84

To solve this problem we have to simplify each of the expressions in the answer column:

A. = 80

(16 + 60 = 76) giving us

4 + 76 = 80

B. = 25

(5 + 16 = 21)

4 + 21 = 25

C. = 80

(16 + 60 = 76)

4 + 76 = 80

D. = 84

(5 + 16 = 21)

4 x 21 = 84

So The correct option is D. 4 (5 + 16)

The sum of two numbers is 250 what is the average of the two numbers

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Answer:

125

Step-by-step explanation:

jason built a rectangular tool shed that is 8 meters wide and has an area of 96 square meters. what is the length of jasons tool shed?

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Answer:

12 meters

Step-by-step explanation:

Area = length × width. If we divided 96 (area) by 8 (width) we should get the length. 98 ÷ 8 = 12.

Change the word statement to an equation.
Use x as the variable.
The sum of two-thirds a number and 19 is 93.

Answers

Answer:

x 2 +19=93

hope it helps..

A swimming pool and deck are built in a rectangle with length 40 ft and width 18 ft. If the pool itself is
320 square feet, what is the area of the deck itself?
A. 320 square feet
B. 400 square feet
C. 480 square feet
D. 560 square feet

Answers

Answer: 400

Explanation:

40 x 18 = 720

720 - 320 = 400

y = [tex] \frac{ - 5}{2} [/tex]x-5
-6
-4
-2
0
2

Answers

I’m not positive but I beileve it would be -2

-5/2 * -5
= -5/2 * -5/1
= -5 * -5 / 2 * 1
= 25/2.

fine the slope of the table below

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I think the answer is b -3.

Thank me by clicking on the ❤️. Thanks!

PLEASE HELP ASAP!!!!!!!!!! IT WILL REALLY HELP

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Answer:

whats the subject? science?

Step-by-step explanation:

Duncan and his family are season ticket holders for their favorite baseball team. Last year, the cost of season tickets was $2,730. This year, the cost is $3,333.80. What was the percent of increase in the cost of season tickets?
Round your answer to the nearest tenth of a percent.

Answers

Answer:

10%

Step-by-step explanation:

To find the answer we need to know what percentage of $1030 is $927 and to do this we can multiply 927 by 100 and divide by 1030.

(927(100))/1030

92700/1030

so now that we know $927 is 90% of $1030 we can subtract 90 from 100 and it'll give us the percentage decrease. Which is 10%.

Hope this helps!!!!!!!!!!!!

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Need help fast!!

Read the problem in the box below. See if you can figure out the most logical
answer.
If Jay ran 1 mile in 6 minutes on Monday, 2 miles in 12 minutes on Tuesday,
and 3 miles in 18 minutes on Wednesday, how many miles do you think he
might run in 24 minutes on Thursday?
A. 4 miles
B. 3 miles
C. 5 miles
D. 2 miles
SUBMIT

Answers

Answer:

4 miles

Step-by-step explanation:

four times six equals 24

its the number of miles times six equals the minutes

The owner of an automotive shop devotes 90% of his workweek to supervising, sales and accounting tasks. In one week, the owner spent 36 hours of his workweek on supervising, sales and accounting tasks. How many hours did he work that week? Group of answer choices

Answers

Answer: He worked 40 hours that week.

Step-by-step explanation:

Given : The owner of an automotive shop devotes 90% of his workweek to supervising, sales and accounting tasks. In one week.

Let x = Number of hours he work in a week.

then, Hours for supervising, sales and accounting tasks = 90% of x

As per given ,

[tex]90\%\ of \ x= 36\\\\\Rightarrow\ 0.90x=36\\\\\Rightarrow\ x=\dfrac{36}{0.9}=\dfrac{360}{9}\\\\\Rightarrow\ x=40[/tex]

Hence, he worked 40 hours that week.

Are these triangles similar?

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pretty sure its no, the number on the outside arent the same meaning both areas wont add up.

Base 72; percentage 12

Answers

Answer:

16.67

Step-by-step explanation:

12 is what percent of 72? = 16.67

Answer:

exactly. 16.67

is the answer its process is simple suppose x

PLEASE HURRY I'LL GIVE THE MOST BRAINLY!!!!!!!!!!!!!! Apples are on sale for $1.49 per pound. What is the price for 2 1/2 pounds of apples? Express your answer in decimal form, and round your answer to the nearest hundredth.

Answers

Answer:

$3.725

Step-by-step explanation:

1.49/ per pound

1.49× 2.5= 3.725

Write the equation of the line that passes through the point (5, -6.5) and is perpendicular to the following equation:
y = 2 x + 5

Answers

Explanation:
first find the slope m of the line passing through the

the 2 given points
to calculate the slope m use the
gradient formula
∙
x
m
=
y
2
−
y
1
x
2
−
x
1
let
(
x
1
,
y
1
)
=
(
1
,
3
)
and
(
x
2
,
y
2
)
=
(
−
5
,
6
)
m
=
6
−
3
−
5
−
1
=
3
−
6
=
−
1
2
given a line with slope m then the slope of a line

perpendicular to it is
∙
x
m
perpendicular
=
−
1
m
hence
m
perpendicular
=
−
1
−
1
2
=
2
the equation of a line in
slope-intercept form
is.
∙
x
y
=
m
x
+
b
where m is the slope and b the y-intercept
here
m
=
2
y
=
2
x
+
b
←
is the partial equation
to find b substitute
(
−
2
,
7
)
into the partial equation
7
=
−
4
+
b
⇒
b
=
7
+
4
=
11
y
=
2
x
+
11
←
is the required equation

Ashley is buying a bagel for her friends for lunch. The person in front of her buys a half a dozen bagels (6) for $38.35. How much would she pay for her and 8 friends bagels?

Answers

$57.52

divide the price for 6 people by 6, then multiply it by 9.

Answer:

57.53 dollars for 9 bagels.

Step-by-step explanation:

6 bagels cost 38.35

9 bagels cost x

6x = 9 * 38.35

6x = 345.15

x = 345.15/6

x = 57.53

Are 9 bagels really that expensive? I think I'll stick to Wendy's Hamburgers.

if AB=BA= I then write the relation between matrix A and matrix B

Answers

Answer:

If AB = BA = I, then B is inverse of A and vice-versa.

Step-by-step explanation:

Given: AB = BA = I

To find: The relation between matrix A and B.

If AB = BA = I, then B is called the inverse matrix of A and is denoted by [tex]A^{-1}[/tex].

In that case, A is said to be invertible.

Also, if B is the inverse of A, then A is also the inverse of B.

Hence, the relation between A and B is that both are inverse of each other.

Ahmad borrowed $8,000 signing a promissory note for 2.5 years at 15% interest what was the interest paid on the note and on the maturity date how much will ahmad owe for principal

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9,200 since Ahmad has to pay %15 interest.

Help me pls I need it now pls

Answers

Answer:

Hopes this helps

Answer: The answer is ( A )

Step-by-step explanation:

Because I think that they add by 1.50 w

17. Find the missing angle(s).
soto
\b
Omg pls hurry I need help

Answers

Answer:

B = 50 & C = 130

Step-by-step explanation:

I really don't know how to explain but 180 - 50 = 130 for C and 50 is the measurement for B

One side of a triangle is 3 times the second side. The third side is 17 feet longer than the second side. The perimeter of a
triangle is 52 feet. Find the length of each side.

Answers

Answer:

Side 1=21 ft, Side 2=7, Side 3=24

Step-by-step explanation:

52 = (3x) + (x) + (x+17) -> 52 = 5x + 17 -> 5x = 35 -> x = 7

Plus 7 into the equation whenever you see an x.

PLEASE ANSWER THIS ONE QUESTION, I PROMISE IT WON'T TAKE LONG, I HAVE TO SUBMIT IT BEFORE 7:00 PM, PLEASE HELPPP

Answers

Answer:

the 5's

Step-by-step explanation:

it has to be the fives right? if not look it up and go to my page and take 10 of my points from one of my questions. Welcome.

It’s 2.5. All they did was half the numbers.

Harriet used her credit card to buy a $779 laptop, which she paid off by making identical monthly payments for two and a half years. Over the six years that she kept the laptop, it cost her an average of $0.36 of electricity per day. Harriet’s credit card has an APR of 11.27%, compounded monthly, and she made no other purchases with her credit card until she had paid off the laptop. What percentage of the lifetime cost of the laptop was interest? (Assume that there were two leap years over the period that Harriet kept the laptop, and round all dollar values to the nearest cent.)
a.
7.03%
b.
13.21%
c.
11.27%
d.
6.97%

Answers

Answer:

7.03%

Step-by-step explanation:

The percentage of the life time cost which was the interest is; Choice B; 13.21%

Percentage and Interest

Since, the APR is compounded monthly at an Annual percentage rate, APR of 11.27%, it follows that;

A = 779(1+0.1127)^(2.5)

Hence, the total amount to be paid over the two and half years is; A = $1017.38.

Hence, the interest is given as;

Interest = $1017.38 - $779 = $238.38.

The cost of electricity bill at $0.36 per day, (Assuming that there were two leap years over the period).

Cost = 0.36((4×365) +(2×366))

Cost = $789.12

Hence, the lifetime cost of the laptop is; $789.12 + $1017.38 = $1806.5.

Ultimately, the required percentage is;

($238.38/$1806.5) × 100% = 13.21%

Read more on percentages and interest;

https://brainly.com/question/25793394

How to write 513,292 in expanded notation

Answers

Answer:

oh thats easy look so what you do is 500,000

13,000

1,000

200

Step-by-step explanation: 2

your welcome ^^

The formula for the volume of a sphere is given below and the relationship between the radius r and the diameter d is r=d/2. Find the EXACT volume of the sphere in terms of the diameter d. Be sure to fully simplify the expression

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Answer:

for the volume of the sphere its answer is 4πr³/3 which when converted to diameter will be 2(4πr³/3) as r=diameter/2 so diameter =2r

Answer:

4πr³/3

Step-by-step explanation:

When converted to diameter will be 2(4πr³/3) as r=diameter/2 so diameter =2r

Solve the equation using the multiplicative property of equality and the reciprocal. -2(a-5)=-1/2)10. (-1/2)(-2)(q-5)=(-1/2)10. q-5=-5.
q=

Answers

Answer:0

Step-by-step explanation:

took the test

Answer: 0

Step-by-step explanation:

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