Answer:
3
Step-by-step explanation:
38 / 10 = 3.8 so that means you only have 3 whole numbers
Earth makes a full rotation every
24 hours, Noptune makes a full rotation
every 16 hours. What is the ratio of
Earth rotations to Neptune Rotations?
(in simplest terms)
Answer:
I think the ratio is 3:2 :)
help 8+x2=−12..im confused
Answer:
Step-by-step explanation:
No real solutions exist. Subtract 8 on both sides to get:
[tex]x^2=-20[/tex]
You cannot take the square root of a negative number without involving imaginary numbers.
Answer and Explanation
__________________________________________________________
-10__________________________________________________________
The answer is -10 because...
You need to multiply 2 by "x," and to find out what "x" is, we need to add...
[tex]2+-12[/tex]
__________________________________________________________
And if we add [tex]2[/tex] by [tex]-12[/tex], we get [tex]-10[/tex], which is our answer.
__________________________________________________________
and now, if we add [tex]-20[/tex] by [tex]8[/tex], we get [tex]-12[/tex], which is what the equation equals, and this is how we know it is correct.
__________________________________________________________
Hope this helps! :)
What is the new location of the point (7,-8)
when it has been rotated 90 degrees?
Answer: The answer is A
Step-by-step explanation:
There are 35 students in a classroom. The ratio of girls to boys is 2 to 3. How many boys and how many girls are there in the classroom?
Answer:
15 girls and 10 boys
Step-by-step explanation:
Answer:
students=35
ratio of girls to boys=2:3
2+3=5
girls.
⇒[tex]\frac{2}{5}[/tex]×35
⇒2×7
⇒14
boys
⇒[tex]\frac{3}{5}[/tex] × 35
⇒3×7
⇒21
Step-by-step explanation:
Please answer it is urgent.
Answer:
2/3
Step-by-step explanation:
The slope is a 2/3 gradient :>>
Answer:
I believe that the answer is 2/3.. but I may be wrong...
Step-by-step explanation:
Devin has a new job as an apple employee he is paid $16 per hour a one time bonus of $4,325. If he earns $4,997 on his paycheck, how many hours did he work
What number is most likely to be expressed in scientific notation?
Answer:
It's D. The speed of light
Step-by-step explanation:
The speed of light is so fast even infinite is smaller
A triangle is dilated with the resulting image appearing half as large as the original. Which rule best represents this dilation?
A. (x, y) (2x, 2y)
B. (x, y) (.5x, 2y)
C.(x, y) (x-.5, y-.5)
D. (x, y) (.5x, .5y)
Help pleaseee.........
Answer:
you got me fu(c)ked up i dont even know how to do addititoe
Step-by-step explanation:
It takes 36 slices of pepperoni to make 4 pizzas. How many pizzas can be made using 90 slices of pepperoni?
Answer:
10.
Step-by-step explanation:
First, we take 36 and divide it by 4.
[tex]\frac{36}{4} = 9.[/tex]
Now, we take 90 divided by 9.
[tex]\frac{90}{9} = 10.[/tex]
10 pizzas can be made with 90 slices of pepperoni pizza.
Answer:
10 pizzas
Step-by-step explanation:
Ken answered correctly 42 of a 50-question test. What percent of the test did he answer correctly? A. 16% B. 42% C. 50% D. 84%
WILL GIVE BRAINLY
IM SO DUMN khans doesn’t make sense with this question to me cuz I did it already and it was apparently wrong
Answer:
20units
Step-by-step explanation:
PLEASE HELP IM BEGGING YOU I WILL GIVE BIRRELANSTAST
Answer:
A.)555 in.^2
Step-by-step explanation:
When solving these types of things, I usually like to cut it up into smaller, easier to manage shapes.
You can cut that trapezoid into two triangles and one rectangle.
Since both triangles are the same size, you don't need to divide the base and height by two, so you'll get the area of both triangles combined (which saves some work).
We know the length of the rectangle and bases of the triangle combined is 44 inches, and that the length of just the rectangle is 30 inches, so we can just subtract 30 from 44 and divide it by two for the base of a triangle.
44 - 30 = 14
14/2 = 7
Now that we filled in the information not listed, we can finally solve:
The base of one triangle is 7 inches, and the height is 15 inches.
Now, we just multiple and divide it by 2 for one triangle (it would be 52.5 inches).
But, we don't need to divide it by two because both triangles are the same size, so we can just get the sum of the area of both triangles combined by skipping that step (because triangles are half a square and two of those triangles make a full square).
7 x 15 = 105
The area of both triangles combined: 105 in.^2
Next, we need to solve the area of the rectangle. This is easy considering all you have to do is multiply 15 by 30 (length times width).
15 x 30 = 450
The area of the rectangle: 450 in.^2
Now, the final step. Addition. All you need to do is add up all the sums, and you're done.
450 + 105 = 555
The area of entire figure: 555 in.^2
NOTE: the symbol '^' represents exponents, so when you see 555 in.^2, it means inches squared (or to the power of 2)
1)
Given that r = 2 in and x = 3 in, determine the surface area of the cylinder. Round to the nearest tenth of an inch.
A)
25.1 in 2
B)
62.8 in2
C)
75.4 in2
D)
113.1 in 2
Answer:
B) 62.8 in^2
Step-by-step explanation:
Thanks alot, and Is that right?
Anybody good in geometry and know how to do this? Free Brainliest and points!
Answer:
Step-by-step explanation:
That is a horizontal reflection about the vertical line x=2.
Answer:
the answer is B. reflection over y = 4
Step-by-step explanation:
A company makes 100 bags.
41 of the bags have buttons but no zips.
32 of the bags have zips but no buttons.
22 of the bags have neither zips nor buttons.
How many bags have zips on them?
Answer:
37
Step-by-step explanation:
Bags that zips and no button = 32
Bags that have both zips and bags = 100-(41+32+22) = 5
Total bags that have zipz = 32+5 = 37
I hope im right!
if ur mom had 1 pie and subtracted one (A im a mistake B im not C my mom left or D im dad came with the milk
Answer:
oof
Step-by-step explanation:
Answer:
ez. Its obvi D :)
Step-by-step explanation:
Identify the transformation that was applied to this letter
A. Rotation about the origin
B. Reflection over the x-axis
C. Translation
D. Reflection over the y-axis
How many days is in:
3 weeks
5 weeks
7 weeks
9 weeks
Answer:
3 weeks 21 days, 5 weeks 35, 7 weeks 49, 9 weeks 63 days
Step-by-step explanation:
Each week is 7 days
John is creating a Thanksgiving display at the store where he works, using only canned pumpkin and canned green beans. He needs to maintain a ratio of pumpkin to green beans of 5 to 2. If he wants to use a total of 126 cans, how many cans of green beans should he use?
please help me lol
Answer:
90 pumpkin and 36 green beans
Step-by-step explanation:
Because there is a total of 7 parts (5+2) and I divided 126 by 7 and then put five of the 18ns (the quotient of 126 and 7) for pumpkins (so... multiply 18 by 5) then the other to times 18 is 36. And if you add them together, they equal 126.
Answer:
9 cans
Step-by-step explanation:
126/7=18
18/2=9
so 9 is the answer
(plz mark brainlyist)
Describe the line below using slope and intercept.
y = 3/2x - 4
In Triangle FGH, f = 65 inches, g = 48 inches and h=70 inches. Find the measure of Angle G to
the nearest degree.
Submit Answer
Answer:
Answer:41
Step-by-step explanation:
I don't understand how to find the volume of these shapes.
Answer:
It tells you in the book all you have to do is plug the numbers in the right spots
These are the volumes that it gives you. All you have to do is plug in the numbers
v= 1/2bh
v= bh
v = Bh
Step-by-step explanation:
2/5 (s + 20) pls help
Answer:
2s/5 + 8
Step-by-step explanation:
if you wanted it simplified..
How many times larger than 2x10^2 is 2x10^8
1000000 times larger
Step-by-step explanation:
2x10^2 is 200.
2x10^8 is 200000000
2x10^8 is 1000000 times larger that 2x10^2
It costs $16 for 8 specialty chocolates for Valentines Day. Find the unit rate 5 per item (how much for 1 chocolate).
Answer:
Unit Rate: 2$ per chocolate
If you're buying 5, it will cost $10
Step-by-step explanation:
Finding the unit rate:
16 ÷ 8 = 2
2 x 5 = $10
If you're talking about what happens if each chocolate cost $5 per item it would be
$5 x 8 chocolates = $40
I hope this helped! :)
The measures of the two acute angles of a right triangle are in the ratio 2:7. What are the measures of the two angles?
Answer:
20, 70
Step-by-step explanation:
9x=90
x=10
angles are 20 and 70
please mark as brainliest
Solve the equations -5(x + 3) = 25. Write the problem on the sketch pad then solve the problem algebraically. I need the answer and how you work it out :)
Answer:
-8
Step-by-step explanation:
-5x-15=25
-5x=40
x= -8
Which ordered pair is a solution of the system 3x+y=-3 and y=x+5?
a: (3,-2)
b: (-4/3, 1)
c: (-2, 3)
d: (-8/3, -3)
Answer:
The correct answer is C. (-2,3)
Step-by-step explanation:
Hope this helps :)
Carmen donates every 11th can of soup she buys. If she buys 77 cans, how many will she donate?