Answer:
B., C., D., E., and F.,
Step-by-step explanation:
They all need exponents by a 10
PLS HELP 40 POINTS
A rectangular prism has a surface area of 8 square feet. A similar rectangular prism has a surface area of 200 square feet. How many times larger are the dimensions of the larger prism?
25
625
5
10
Answer:
C. 5Step-by-step explanation:
The area is the product of two dimensions.
If the ratio of sides is k, then the ratio of areas is k²
We have:
k² = 200/8k² = 25k = √25k = 5Correct choice is C
5
Have a great day/night!
it’s a non calc question
Answer:
60 Degrees
Step-by-step explanation:
trust me
4(2 + 4x) please help
Which expression is equivalent to 6^-3?
O -6^3
O 3^6
O 3 square root 6
O (1/6)^3
Answer:
1/6³ or 1/216
Step-by-step explanation:
Answer:
1/6^ 3
Step-by-step explanation:
Hope this answer helps you :)
Have a great day.
Mark brainliest
I will give you Brainiest if you are right.
Answer:
C
Step-by-step explanation:
can you make me brainliest
Answer:
D) 22*5*7
Step-by-step explanation:
This one is best done by doing a pre factor.
140 = 14 * 10 Now all you need do is factor those two numbers.
140 = 7*2 * 5 * 2
Rearranging this you get 2 * 2 * 5 *7
click image to see it all))
Answer:
x=14.0°
Step-by-step explanation:
x= angle of slope
[tex]tanx=\frac{12.0ft}{98.0ft} =0.2500[/tex]
[tex]x=tan^{-1} (0.2500)[/tex]
[tex]x=14.0[/tex]
so, the angle of slope is 14.0°
╭━━━━━━━╮
hope it helps...
have a great day
╰━━━━━━━╯
Correct answer please somebody answer plzzzzzzzz ASAP
Answer:
Step-by-step explanation:
Answer:
t=1.25j
Step-by-step explanation:
5/4 = 1.25
5 goes first because its time
What is the radius of a circle whose equation is (x + 5)2 + (y – 3)2 = 42?
Answer:
Radius = [tex]\sqrt{42}[/tex]
Step-by-step explanation:
PLEASE HELP
ALL LINKS WILL BE REPORTED
Answer: i think the answer C
Step-by-step explanation:
using appropriate properties find 9/16×4/12+9/16×-5/9
Answer:
-1/8
Step-by-step explanation:
Given 9/16×4/12+9/16×-5/9
Using the PEMDAS rule;
Multiplication first
(9/16×4/12)+(9/16×-5/9)
= 3/4 * 1/4 + -5/16
= 3/16 - 5/16
= (3-5)/16
= -2/16
= -1/8
Hence the required answer is -1/8
The quotient of 9 and 3 subtracted from the product of 6 and 2
Answer:
(6⋅2)−(9/3)
Simplify each term.
12−3
Subtract 3 from 12.
9
Step-by-step explanation:
Pls tell me what goes in each box
Step-by-step explanation:
The volume of the cylinder is
V2 = (pi)r^2L
= (3.14)(12.5 xm)^2(50 cm)
= 24531.3 cm^3
The volume of the half cylinder is
V3 = (1/2)(24531.3 cm^3)
= 12265.7 cm^3
If V1 is the volume of the prism then the total volume of the storage chest is
V = V1 + V2 + V3
= 37500 cm^3 + 24531.3 cm^3 + 12265.7 cm^3
= 74297.0 cm^3
Please please help!!!!
Answer: its 30
Step-by-step explanation:
Given: AC Bisects
Statements reasons
Help needed today due today I will give brainliest to correct answer
Answer:
Answer:
Solution given;
<BCA=<ACD
<ABC=<ADC
now
In traingle ABC & ∆ ACD
AC=AC[common base]
<BCA=<ACD[bisector bisect it]
<ABC=<ADC[Given]
∆ABC is congruent to ∆ ACD by S.A.A. axiom
AB is congruent to AD.
[ corresponding sides of a congruent triangle are equal]
Hence proved.
27 may 2021
A box has 14 identical balls, three of which are blue, then two balls are drawn at random from the box, one after the other without replacement. Calculate the probability that
(i) the two balls are both blue
(ii) Atleast one ball drawn is blue.
Answer:
3/91 ; 36/91
Step-by-step explanation:
1) favourable event/ total possibilities * favourable event/ new total possibilities
3/14 * 2/13 = 3/91
2) it is simplier calculate the probability of the opposite event (no balls are blue)
11/14 * 10/13 = 55/91
91 - 55 = 36
final answer 36/91
UN
2. What is the conversion from cubic metres to litres?
Answer:
1 cubic meter equals 1000 liters
Step-by-step explanation:
i think this is right
If x=9, what is the value of y in the following equation?
2y= 2x^2/3 +6
Answer:
I think the answer is A........
2×81=162
162/3=540
54+6=60
60/2=30
Question 3 (2 points)
(09.06)
For two functions, m(x) and p(x), a statement is made that m(x) = p(x) at x = 7. What is definitely true about x = 7? (2 points)
a
Both m(x) and p(x) cross the x-axis at 7.
b
Both m(x) and p(x) cross the y-axis at 7.
c
Both m(x) and p(x) have the same output value at x = 7.
d
Both m(x) and p(x) have a maximum or minimum value at x = 7.
9514 1404 393
Answer:
c. Both m(x) and p(x) have the same output value at x = 7.
Step-by-step explanation:
For input value x, m(x) is the output value.
m(7) is the output value of the function m(x) when x=7.
p(7) is the output value of the function p(x) when x=7.
The statement m(x) = p(x) for x=7 is a statement that the output values are the same at x=7.
A school is making digital backups of old reels of film in its libraries archives the table below shows approximate run times of the film's for giving diameter of filming the reel.
which of the following equations is a good model for the run time, Y, as a function of the diameter, X
Answer:
Step-by-step explanation:
Find the volume of the cylinder. Use 3.14 for n. Round your answer to the nearest tenth.
Which Trig ratio should be used to find the missing side?
A.Sin
B.Cos
C.Tan
Answer:
tan
Step-by-step explanation:
take 53 degree as reference abgle
tan 53=opposite /adjacent
1.32=15/x
x=15/1.32
x=11.36
x=11.4
PLEASE HELP ME I NEED THE ANSWER TO THIS
Answer:
295sq feet
Step-by-step explanation:
25*10=250
5*5=25
5*4=20
250+25+20=295
Answer:
295
Step-by-step explanation:
295
The print on the package of -watt General Electric soft-white light-bulbs says that these bulbs have an average life of hours. Assume that the lives of all such bulbs have a normal distribution with a mean of hours and a standard deviation of hours. Find the probability that the mean life of a random sample of such bulbs will be
Answer:
Hi your question is incomplete attached below is the complete question
answer : p ( X < 725 ) = 0.0116
Step-by-step explanation:
Given data:
Average life of bulbs (μ ) = 750 hours
standard deviation (б ) = 55 hours
n ( sample size ) = 25
X = 725
Probability that the mean life of a random sample of 25 bulbs will be less than725 hours
p ( X < 725 ) = p (( X - μ )/ б √n < 725 - 750 / 55√25 )
= P ( Z > - 2.27 )
Hence P ( X < 725 ) = 0.0116 ( using Z-table )
Write the equation of the line in fully simplified slope-intercept form.
What number added to four and five-tenths, is twelve?
Answer:
7.5
Step-by-step explanation:
give brainliest and thank me now!
seven and five-tenths
Step-by-step explanation:
helpppppppppppp what is 0
it's a right angled triangle so, the formula (h^2=p^2+b^2) can be used.
What is the perimeter of a square window with sides 36 inches long
Answer:
Perimeter = 144 inches
Step-by-step explanation:
Perimeter of the square = area of one side x 4
36 x 4 = 144 inches
Please help me with the two questions☹️
which two questions???
HELP ME PLEASEEEEEEEEEEEE
an aquarium at the zoo is shaped like a cylinder. it has a height of 4 feet and a base radius of 2.5 feet. the aquarium is being filled with water at a rate of 12 gallons per minute. if one cubic foot is about 7.5 gallons, how long will it take the aquarium to fill? round to the nearest whole minute.
Answer:
49 minutes
Step-by-step explanation:
Volume
v = πr²h
v = π(2.5²)4
v = 78.5 ft³
--------------------------
Gallons needed
78.5 * 7.5 = 588.75 gallons
----------------------
Time to fill
588.75 / 12 = 49.0625
Rounded
49 minutes