On a scale drawing, a bookshelf is 8 inches tall. The scale factor is 1/8 What is the height of the bookshelf?
Answer:
8 inches = 1/8 of the real height of the book shelf
Multiply 8 by 8 because the question shows 1/8 of the book shelf
8x8=64
The book shelf is 64 inches.
or 5 feet and 4 inches.
Answer:
it would b 64 in. or 5 ft. 4 inches
Step-by-step explanation:
8x8 = 64
2x + 4 ≥ 24 =
I don't know what to do here
Answer:
Step-by-step explanation:
Inequality Form:
x ≥ 10
Interval Notation:
[ 10 , ∞ )
Hey, I've attempted this question a thousand times and keep on getting it wrong :( please help. Thank you
2hour because raymond is useles
Step-by-step explanation:
Answer:
72 minutes or 1 hour and 12 minutes
Step-by-step explanation:
in one hour Raymond would have done 1/3 of a job
in one hour Robert would have done 1/2 of a job
so in one hour together, they would have done 1/2+1/3 = 5/6 of a job
5/6 job = 1 hr
1/6 job = 12 mins
6/6 job = 72 minutes
A school has a total enrollment of 800 students. Twenty percent of the students play a sport. How many do not play a sport?
Answer:
160
Step-by-step explanation:
Is it possible to slow light to almost zero miles/second? What machine would benefit from slowing light's
speed?
Answer:
light, which normally travels the 240,000 miles from the Moon to Earth in less than two seconds, has been slowed to the speed of a minivan in rush-hour traffic — 38 miles an hour.
An entirely new state of matter, first observed four years ago, has made this possible. When atoms become packed super-closely together at super-low temperatures and super-high vacuum, they lose their identity as individual particles and act like a single super-
atom with characteristics similar to a laser.
Step-by-step explanation:
The other one was cut this is the ful picture
Answer:H?????
Step-by-step explanation:
Solve for n. 24 = 3(n -5)
Answer:
n=13
Step-by-step explanation:
24=3(n-5)
24=3n-15
-3n=-24-15
-3n=-39
n=13
(3 x 103)(7 x 106)
a
2.1 x 1010
b
2.1 x 109
c
2 x 1010
d
21 x 109
Answer:
b
Step-by-step explanation:
i need the answer to this question. it’s due tomorrow, i will give brainliest
Answer:
the volume is 504
Step-by-step explanation:
volume=1/2a*b*h
a=8
b=9
h=14
1/28*9*14=504
Help solve!!! Need an answer very very soon!!!
Answer:
30 degrees
Step-by-step explanation:
sin(30 degrees) = 9/18 = 1/2
law...
HELP ME PLEASEEEEEEEE
Answer:
letters A and D
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Step-by-step explanation:
Bhjjsjeiewxjeccejcefefrjdd3f3jdwd1jjdwdwjd2
Answer:
Yes that is a form of punctuation
Step-by-step explanation:
Find the area for the following images
Answer:
114
Step-by-step explanation:
9(4)=36
9(4)=36
14(3)=42
36+36+42=114
Hope this helped!!
y is inversely proportional to x.when y=7 x=9 a) work out an equation connecting y and x b) work out the value of y when x=21
Answer:
a) y = k/x
7 = k/9
b) y = 3
Step-by-step explanation:
From the question, we are told that:
y is inversely proportional to x.
Mathematically:
y ∝ 1/x
y = k × 1/x
y = k/x
k = Constant of Proportionality
a) work out an equation connecting y and x
To find this Equation,
y = k/x
when y=7 x=9
Hence:
7 = k/9
b) work out the value of y when x=21
We find the value of k first
7 = k/9
k = 7 × 9
k = 63
Hence, the value of y when x=21
y = k/x
k = 63, x = 21
y = 63/21
y = 3
Jane had $60. She spent an average of $5 each day. How many days did
she take to spend all her money?
=
She took
days to spend all her money.
&
Answer:
She took 15 days to spend all the noney
What is the inequality shown?
HELP PLEASE
Answer:
greater than or equal to -4 but lower than or equal to 3
Step-by-step explanation:
Plz help me...What is 46% of 180?
Answer:
82.8
Step-by-step explanation:
(!)46 % of 180 is. (!)
82.8
"FYI: This type of question could be answered from g0ogle".
(could you mark this question brainliest?)
123,456,789x123,456,789=
Answer:
123,456,789x123,456,789= (123,456,789)^2= 152415788*10^16
can i have brainliest please
600 miles in 8 hours
_?_ miles per hour
(number answer only)
75mph
If you go 600 miles in 8 hours, you divide the miles by the hours, which makes the problem 600 divided by 8, which equals 75.
A box of chocolates contains milk chocolates and dark chocolates in the ratio 4:3
The box contains 35 chocolates
how many milk chocolates are there in the box?
Answer:
20 milk chocolates
Step-by-step explanation:
The first step is adding together 4 + 3. You will get 7. This is the total number of units in the box.
Then, divide 35 by 7. You will get 5 as the answer.
To find the number of milk chocolates, multiply 5 and 4. You will get 20 as the answer.
These polygons are similar. Find the missing side length.
Can you guys help?
Answer:
Step-by-step explanation:
Since they are similar we can say
?/15=6/3
?=15(6)/3
?=30
125% of e is 30. What is e? e =
35% of f is 14. What is f? f =
Answer:
If 125% of e is 30, then 25% of e is 6. So then 100% of e would be 24
If 35% of f is 14, then 5% of f is 2. So then 100% of f would be 40
Answer:
Step-by-step explanation:
125% = 125/100 = 5/4
5/4 is 30, so 4/4 is 24. to check: multiply 5/4 and 24 together, you will get 30.
for the second: 28 would be 70% or 7/10
28 divided by 7 is four so every ten percent would be 4. 4 times 10 would get you forty. 35 percent of fourty it equals 14.
THE FIRST ANSWER IS 24 THE SECOND IS 40
who likes one direction and what 92 times 104
Step-by-step explanation:
it's 9,776 the answer the problem is 9,776
PLEASE HELP! Will give the BRAINLIEST!!
The distance between two cities is 448 miles. If the scale on a map is 1/2 cm =
32 miles, what is the distance between the cities on the map?
Answer:
7
Step-by-step explanation:
448 divided by 32 is 14 so then do 14 times 1/2 to get 7 centimeters
which one is it help me
Answer:
Number 2 or Number 3
Step-by-step explanation:
-4x + y = -20 -2x - 2y = 10
X=
Y=
Answer: (x, y) = (-5, -10)
Step-by-step explanation: too lazy
1. Good recordkeeping requires that you keep an accurate record of how you spend your money.
Answer:
True
Step-by-step explanation:
1. Find the volume of the object below.*
Answer:
228 cubic centimeters
Step-by-step explanation:
Find the volume for the blue box: 8 x 1 x 6 = 48
Find the volume of the orange box: 6 x 6 x 5 = 180
48 + 180 = 228
Zena earned $30 for each of the last 3 weeks .This week she earned $42. What were her average earnings for the 4 weeks
Answer:
$33
Step-by-step explanation:
30 + 30 + 30 + 42 = 132
132 divided by 4 = 33
$33 is the answer.
PLEASE GIVE BRAINLIEST AND 5 STARS.
What value of x makes this equation true?
12x - 15 = 6 - 3x
A.7/5
B.7/3
C.3/7
D.5/7
Answer:
your answer should be 7/5
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
Step 2: Add 3x to both sides.
Step 3: Add 15 to both sides.
Step 4: Divide both sides by 15.