Answer:
x = 6
Step-by-step explanation:
-13x - 15 = -93
-13x = -78
x = 6
3√9 * 4√3
how do you solve this
Answer:
36√ 3
Step-by-step explanation:
Since 3×3=9, the square root of 9 is 3.
3×3×4√ 3
Simplify.
36√ 3
The area of a rectangle is 3920 square meters. If the ratio of the length to the width is 5:4, find the perimeter of the rectangle
Answer: 252m
Step-by-step explanation:
The length of the rectangle will be 70m while the width will be 56m. To check if it's applicable to the ratio 5:4, we can divide the numbers by 14.
70 ÷ 14/56 ÷ 14 = 5/4 = 5:4
Perimeter = 2(length + width)
= 2(70 + 56)
= 2 × 126
= 252 meters
2 cm in the drawing equals 192 cm in the actual wing
what is the width of the actual wing
How do you write 0.18 in scientific notation?
Answer:
m × 10n, where m is a number between 1 and 10 ( 1 ≤ |m| < 10 ) and the exponent n is a positive or negative integer.
Step-by-step explanation:
if u give me brainlest then i become senshi!!!
Answer:
m × 10^n
Step-by-step explanation:
please help me with this math assignment!
Step-by-step explanation:
hope this helps you out good luck
Uniforms are sold in packages of 8. The store's 127 employees will each be given 3 uniforms. How many uniforms will the store need to order? Fill in the blank. The store needs to order ____ uniforms.
Answer: 384 uniforms
Step-by-step explanation:
There are 127 employees and each of them will need 3 uniforms. The uniforms needed in total will be:
= 127 * 3
= 381 uniforms
Uniforms are however, ordered in packages of 8.
= 381/8
= 47.6
They have to order a multiple of 8. Round up the figure above to find the nearest multiple of 8:
= 48 * 8
= 384 uniforms
9) A sweater costs $60 and is sold at a 20% discount. The store
charged Aria $12. Is this correct? How do you know? Be clear and
complete.
Answer:
No
Step-by-step explanation:
I know because if you take 20 percent of 60 you get 12.
60 × .20 = 12
But, that doesn't mean the sweater is $12, you only calculated the discount.
next, take 60-12= $48
She should've been charged $48
Henry can write 5 pages of his novel in 3 hours.
at
At this rate, how many pages can Henry write in 8 hours?
Answer:
Henry can write 13 pages in 8 hours.
Step-by-step explanation:
Rate: 5 pages in 3 hours (5/3 pages per hour)
To obtain the quantity of pages in 8 hours, we have to multiply the rate per hour by 8.
5/3 x 8 = 40/3= 13.34
Rounded to the nearest number, Henry can write 13 pages in 8 hours.
Answer:
10 and 2/3 a page
Step-by-step explanation:
PLEASE HELP!!! The ratio of footballs to soccer balls at a sporting goods store is 5 to 3. if the store has 100 footballs in stock, how many soccer balls does it have?
20 soccer balls
50 soccer balls
60 soccer balls
100 soccer balls
Answer:
70 or 60 is the answer
Answer:
60
Step-by-step explanation:
help and I’ll give brainlist
What is the solution to the system of equations graphed below?
y = 2x - 7
y = -X-1
OA (2-3)
OB. 0,-1)
O C. (4.1)
O D. (3,-2)
Answer:
y = 2x - 7
y = - x - 1
So 0 = - 3x + 6
So - 3x = - 6
So x = 2
And y = 2 × 2 - 7 = - 3
So (x, y) is (2,-3)
OA is correct
triangle abc is rotated 90° clockwise about the origin. what is the rules that we can use to find the vertices location of the image
Answer:
The answer is when we rotating something 90 degrees clockwise about the orgin
(x,y) goes to (y,-x)
Elsy with cut 8 pies into pieces that are 1/6 of the whole. After she cuts the 8 pies, how many pieces will elsy have?
im stoopid so can yall do dis? ¯\_(⊙_ʖ⊙)_/¯
Answer: no
Step-by-step explanation: no I cannot
4. Which of the following numbers is a whole number?
-9
14/17
22
1.547
help
the answer that you are looking for is C
What is the sum of the degrees of the interior angles of a 19-gon
Answer:
3060 degrees
Step-by-step explanation:
The formula is (n-2)*180
Plug the 19 in (19 - 2) * 180 = x
17 * 180 = 3060 degrees
If f(x) = 2x - 5 , Find f(3).
Substitute 3 for x then type your final answer.
Answer:
f(3)=1
Step-by-step explanation:
take f(x)=2(x)-5
put a three wherever you see an x in parentheses
f(3)=2(3) - 5
simplify
f(3)=6-5
simplify
f(3)=1
answer:f(3)=1
Answer:
f(3) = 1
Step-by-step explanation:
You substitute 3 for x.
f(3) = 2(3) - 5
Multiply the 2 terms.
f(3) = 6 - 5
Subtract.
f(3) = 1
50 POINTS
Solve the system of equations using the system of elimination
2x-7y=-13
8x-7y=11
Answer:
-24
Step-by-step explanation:
HEELPP GIVING BRAINLIEST IF UR CORRECT I NEED THIS PLSSSS
Answer:
i personally would say 48 cubic meters
Step-by-step explanation:
because it says each cube is 1 meter and im saying cubic because just normal meters doesnt seem like it fits the question
i’ll give brainliest
solve this and get your points:
6657÷7=
2920÷8=
4820÷5=
The graph shows two lines, A and B.
A coordinate plane is shown. Two lines are graphed. Line A has the equation y equals x minus 1. Line B has equation y equals negative 3 x plus 7.
Based on the graph, which statement is correct about the solution to the system of equations for lines A and B?
(1, 2) is the solution to both lines A and B.
(−1, 0) is the solution to line A but not to line B.
(3, −2) is the solution to line A but not to line B.
(2, 1) is the solution to both lines A and B.
Answer:
D
Step-by-step explanation:
(2, 1) is the solution to both lines A and B.
Answer:
the answer is D i took the test and got it correct
Step-by-step explanation:
✔Answer this for extra 5+ Points and Brainiest [15+ Points] <---✔ and please give me the correct one if not I just report and get my points back
Answer:
if D is dollar to buy movie tickets then
nina should have D≥15$
she should have 15$ atleast to buy a movie ticket.
Step-by-step explanation:
Find the compound interest on 5000 at 12% interest for 15 years.
if the interest is compounded semi-annually.
18000
Step-by-step explanation:
5000*12%= 600 600× 30= 18000 15 years semi annually = 30 x
The compound interest on $5,000 at 12% interest for 15 years compounded semi-annually is $22,243.58
To find the compound interest on $5,000 at 12% interest for 15 years compounded semi-annually, we can use the formula:
A = P(1 + r/n)^(n*t)
where:
P = principal amount = $5,000
r = annual interest rate = 12% = 0.12
n = number of times compounded in a year = 2 (compounded semi-annually)
t = time period in years = 15
A = amount after t years
Plugging in the values, we get:
A = 5000(1 + 0.12/2)^(2*15)= $27,243.58
So, the amount after 15 years is $27,243.58. To find the compound interest, we can subtract the principal amount from the amount after 15 years:
Compound interest = A - P
= $27,243.58 - $5,000
= $22,243.58
Therefore, the compound interest on $5,000 at 12% interest for 15 years compounded semi-annually is $22,243.58.
To read more about Compound Interest visit:
https://brainly.com/question/14295570
If mDE = 113° and mBC = 67°, find mZA
Plz I need it fast
HOPE THIS HELPS :)
Step-by-step explanation:
DOWNLOAD PHOTOMATH or copy and paste thishttp://nwhsgeometry.weebly.com/uploads/3/9/8/7/39872773/unit_10_review_-_answer_key.pdf
I heat khan academy
In Exercises 17-20, describe the possible lengths of the
third side of the triangle given the lengths of the other
two sides. (See Example 5.)
17. Sinches, 12 inches 18. 12 feet, 18 feet
Private commen
Add comment to Lau
19. 2 feet, 40 inches
20. 25 meters 25 meters
In Exercises 21-24, is it possible to construct a triangle
with the given side lengths? If not, explain why not.
21. 6. 7. 11
22. 3, 6, 9
23. 28. 17. 46
24. 35, 120, 125
17. the sum of the lengths of any two sides of a triangle is always greater than the length of the third side
T=the third side
12+18>T
12+T>18
18+T>12
the first equation says that T<30
the second equation says that T>6
putting these together...
6<T<30
(Credit: Arthur D)
-14
-26
-5
-20
What number is the least?? I NEEED THIS ASAP PLSSS HELP
Answer:
-26!!!!
Step-by-step explanation:
plz give me brainliest!!!
What is the answer here?
Answer:
yes
Step-by-step explanation:
you plug in (2,8) so 8 = y and 2=x.
so 8=4(2) 8=8 which is correct
then 8= 2+6 8=8 which is correct
Martine had 2 apples and mark had another 2 how many apples do they have in total
Answer:
4
Step-by-step explanation:
They have 4 because when you add 2+2 you get the sum of 4.
Answer:
4
Step-by-step explanation:
Just add the apples together. Although if this is a riddle then I don't know. They use past tense saying that they HAD 2 apples. I highly doubt this is a trick question though.