Answer:
4 books are science
2 are math
:)
Geometry help please. What is the value of v?
Answer:
v=15
Step-by-step explanation:
31+4v+44=9v
Answer:
v = 15
Step-by-step explanation:
By exterior angle theorem:
9v° = 31° + (4v + 44)°
9v° = (4v + 44 + 31)°
9v = 4v + 75
9v - 4v = 75
5v = 75
v = 75/5
v = 15
What decimal number is halfway between 16 and 17?
Answer:
16.5?
Step-by-step explanation:
It's halfway between 16 and 17?
Solve
−15x=6
−30
−65
−1
615
Answer:
its -0.4, are those rlly the options? if they are jus round up and do -1
Given m ||n, find the value of x.
+
(2x-16)
(4X+4)
Answer: 6x - 12
Step-by-step explanation:
(2x - 16) + (4x + 4)
2x + 4x = 6x
-16 + 4 = -12
2 and 1/4 divided by 1 and 2/5
Answer: 1 17/28
Step-by-step explanation:
2 1/4 ÷ 1 2/5
=9/4 ÷ 7/5
= 9/4 × 5/7
= 9 x 5 = 45
4 x 7 = 28
= 45/28
ANSWER : 1 17/28
i need help on this problem
Which multiplication expression can be used to find 3/5 divided by 7/10
Answer:
[tex]\frac{3}{5}[/tex] x [tex]\frac{10}{7}[/tex]
Step-by-step explanation:
4x+y=37
y=3x+2
What’s the answer to this equation
Answer:
What is the question asking for?
Step-by-step explanation:
I'm not sure what is it asking
If an object has a mass of 12Kg on Earth, what would its mass be on the Moon and Mars?
Answer:
mars = 4.54 kg and moon = 1.98 kg
Step-by-step explanation:
12 kg on mars = 4.54 kg
12 kg on moon = 1.98 kg
What is 48/64 equal to when we simplify
as much as we can?
3/4
16
6/8
24/32
Answer:3/4
Step-by-step explanation:
Polar bears eat about 8.4 pounds of fish a day. Penguins eat about 0.80 of that amount. How many pounds of fish do penguins eat per day?
Answer:
6.4 pounds
Step-by-step explanation:
please brainliest if correct
I really need help can somebody please tell me the answer.
Answer: the statement which is not true is: each fraction is greater than the previous fraction
Step-by-step explanation:
Because all the fractions are equivalent to 2/3 . So, they are equal
Larry can type 225 words in 3 minutes. How many words can he type in 20 minutes?
Answer:
1500 words in 20 minutes
Step-by-step explanation:
So 225/3 min
or 225:3
so to find unit rate just divide
225/3=75
75 per minute
Now 75 words per minute times 20 minutes75*20=1500
So 1500 words in 20 minutes
Answer:
1500
Step-by-step explanation:
225/3= 75
75 words per 1 min
75 x 20= 1500
Simplify the expression /-9/(3-2i)+(1+5i)
if (3, 2) (2, -3) represents a counterclockwise rotation of the point on a coordinate plane, how many degrees is the rotation?
Answer:
90 degrees.
Step-by-step explanation:
Rotate it on Geogebra.
Write and solve a proportion to determine what percent of 120 is 54?.
Answer:
45
Step-by-step explanation:
54 is what percent of 120? = 45
PLEASE HELP ME ITS DUE IN AN HOUR AA
Even though Freeman is only 8 years old and Eddie is only 9, they have already landed jobs as product testers at Swivel Chairs Incorporated. If Freeman can swivel a chair 30 times per minute and Eddie can swivel a chair 36 times per minute, how many minutes will it take the two of them together to swivel chairs a (combined) total of 792 times? Alphab After you enter your answer press GO. 1 5 minutes GO 9 Playback
Answer:
a
Step-by-step explanation:
Simpifying the ratio 2hours and 45 minutes
Beyonce makes birdhouses. It takes her 35 minutes to make a birdhouse. What is an expression that shows how long it takes her to make t birdhouses?
Answer:
35(t) = how many bird houses made
Step-by-step explanation:
First of all Queen B will never have time to make a bird house
1/3 +5 =
how do I solve
Answer: 16/3 or 5.333333
Step-by-step explanation:
1/3 is 0.3333333 so 0.3333333 + 5 is 5.333333
Answer:
1/3 + 5 = 16/3 or 5 1/3
Step-by-step explanation:
First we convert 5 to a equal fraction towards 1/3.
5 = 5/1 = 15/3
Then we add 15/3 and 1/3.
15/3 + 1/3 = 16/3.
16/3 = 5 1/3.
So, the answer is 16/3 or 5 1/3.
Hope this helps! :)
What is the distance between the two coordinates points c and b?
I need help on listing the four points that have a distance of 8 from B, thank you!
Answers:
(12, 3)(-4, 3)(4, 11)(4, -5)A diagram is shown below.
===========================================================
Explanation:
First we locate point B at (4,3). The '4' in the x position means we've gone 4 units to the right of the origin, and the 3 in the y coordinate means we've gone 3 units up.
Now we need to find four points that are 8 units away from this central location. We'll ignore point A.
What we can do is add 8 to the x coordinate of point B to get x+8 = 4+8 = 12. Keeping the y coordinate the same, the point (12, 3) is exactly 8 units away from (4,3). Think of drawing a number line through those two points. Then we can note there are 8 spaces between (4,3) and (12,3). Or we can say "there are 8 spaces between 4 and 12" since that '3' doesn't really play much of a role in this case.
So (12,3) is one answer.
---------------------------------
Move back to point B(4,3)
Instead of adding 8 to the x coordinate, let's subtract 8 from it
x-8 = 4-8 = -4
Again the y coordinate is kept the same.
The point (-4, 3) is 8 units away from (4,3). The number line distance from -4 to 4 is 8 units.
So (-4,3) is another answer.
----------------------------------
Move back to point B
From this starting point, we can move 8 units up. Doing this means we add 8 to the y coordinate, while the x coordinate is kept intact.
(4,3) turns into (4,11) after doing so.
(4,11) is another answer.
---------------------------------
Move back to point B
From this point, we can move down 8 units to arrive at (4,-5). note how y-8 = 3-8 = -5. The x coordinate is kept the same.
(4,-5) is another answer.
----------------------------------
The four points we found were:
(12, 3)(-4, 3)(4, 11)(4, -5)which are four possible answers
Those points are found by going 8 units right, 8 units left, 8 units up and 8 units down in that order. Each time we started at point B as our center of operation. The use of the word "center" is done because we can form a circle of radius 8, and the center of the circle is at B(4,3). Any point on the circle's edge is exactly 8 units away from the center point B.
Refer to the diagram below. The four answers are the red points P,Q,R,S. The point T is another point that could be an answer, but it's not as easy to find compared to the four other points.
Calculate the value of each expression 18/-3
x/2 - 1 = 3
What is X
Please help me, I’ll try to give brainliest!!
Answer:
x=8
Step-by-step explanation:
add 1 to each side
x/2-1=3
+1 +1
x/2=4
multiply each side by 2 to isolate the varible
x/2=4
x2 x2
x=8
9292x2929 give brainliest so yeah gettt itt!
27,216,268
9292
x 2929
________
27,216,268
Answer:
27216268
Step-by-step explanation:
I looked it up lol
help me plssssssssssss
Answer:
Step-by-step explanation:
look at the image
Maria had $22 to spend on five pencils. After buying them she had $12.
How much did each pencil cost
Answer:
$2
Step-by-step explanation:
did it in my head........
A model scale is 1 cm = 8m.
If the actual object is 40 meters, the model is
____ cm long.
Answer:
5
Step-by-step explanation:
1 =8
'
8=40
=40/8
=5
Evaluate this exponential expression.
Answer:
[tex](-27)^\dfrac{2}{3}[/tex] = 9
Step-by-step explanation:
Given that,
Asn expression : [tex](-27)^\dfrac{2}{3}[/tex]
We need to evaluate the above expression.
We know that, [tex](-3)^3=-27[/tex]
So,
[tex](-27)^\dfrac{2}{3}=(-3)^{3\times \dfrac{2}{3}}[/tex]
or
[tex]=(-3)^2\\\\=-3\times -3\\\\=9[/tex]
So, the value of [tex](-27)^\dfrac{2}{3}[/tex] is 9. Hence, the correct option is (b).