Answer:
2 groups
Step-by-step explanation:
13 times 3 is 39
39 is not 34
please mark me brainliest!!!
Find X in the given pic
Answer:
A(9) is the very correct answer
Need HELP ASSAP -8/5 times -5/1
Answer:8
Step-by-step explanation: negative times negative =positive
and times 8/5 by 5/1 .
When multiplying fractions, simply multiply the numerators together and multiply the denominators together.
-8 * -5 = 40
5 * 1 = 5
-8/5 * -5/1 = 40/5
40/5 = 8
PLEASE HELP IM FAILING MATH!!!
Elena Carlos sold a house for $145,000. If her commission is 5%, how much did she earn?
Show work
Answer:
7250
Step-by-step explanation:
145,000
x
0.05
145000 / 100 = 1450.
1450 x 5 = 7250
How many solutions does the following linear equations have: 7(2+5x)=3x+14
I'm done with this test, just exhausted from it. Brainly do your magic.
Answer:
4.5
Step-by-step explanation:
when the height is 0 the ball will hit the ground
so the equation is
-12t²+54t=0
12t²-54t=0
2t²-9t=0
t(2t-9)=0
t=0
t=4.5
so the answer is
4.5
plzz answer fastt i need the answer
solve this math problem. Estimate it by giving whole number. Show working also. (ESTIMATE, NOT WORK OUT) :)
Answer:
(a) 11.
(b) 5.
Step-by-step explanation:
(a)√124:
11*11 = 121 so an estimate is 11.
(b) ∛124
5*5*5 = 125
So an estimate is 5.
Write an equation that represents the line.
Use exact numbers.
Answer:
y=3/4x+(-4.5)
Step-by-step explanation:
Solve the inequality:
2(x = 5) > 4
Answer:
x>-3 (if the = is meant to be +)
Step-by-step explanation:
Distribute the 2: 2x+10>4
Subtract 10 from both sides: 2x>-6
Divide both side by 2: x>-3
how many groups of 2/3 are In 3/5
A)9/15
B) 9/10
C) 1 1/3
D) 1 1/9
Answer:
I believe the answer is C.
Which expression is equivalent 7x +49
For x = 4
7 x 4 + 49 = 77
Answer Is 77
Answer:
Step-by-step explanation:
Here yo go mate'
step 1
7x +49 equation
step 2
7x +49 simplify
7(x+7)
answer
7(x+7)
If Ix) = -4, what are the possible values of x?
Answer:
|x|=-4 is immposible, absolute value is the distance of any number away from zero hence is it imposible for it to be a negative number
Hope this helps! :)
Quick I need helppp!!
4.7= a + 3.09; a= 0.8, 0.98, 1.61, 7.79
Answer:
1.61
Step-by-step explanation:
Just subtract 4.7 by 3.09
Which degree rotation makes the
image upside down?
Answer:
Rotate the image by 90 degrees (left) Rotate the image by 180 degrees (upside down) Rotate the image by 270 degrees (right) Rotate the image by 360 degrees (original position) Rotate the image by 90 degrees. Rotating the image by 90 degrees would flip the image to the left side.
Step-by-step explanation:
I'll GIVE BRAINLY THING
The cost of 6 sandwiches and 4 drinks is $50. The cost of 3 sandwiches and 6 drinks is $74. How much does one drink cost?
$1.50
$1.75
$2.50
$3.00
For every 4 small popcorns sold at the theater there were 3 large popcorns sold. If the theater sells
24 small popcorns, how many large popcorns did they sell?
(HURRY PLEASE)
Answer: 18
Step-by-step explanation:
Answer:
18
Step-by-step explanation:
4 goes into 24 6 times so you would minus 6 from 24 so 24-6= 18
Celeste rides her bike to work, averaging 12 miles per hour. On her way home she averages 8 miles per hour. If the total trip takes one hour, how far does she live from her work?
Answer:
c = x mi d= x mi
Step-by-step explanation:
Henry has 6/8 of a yard of fabric. He needs 1/4 of a yard to make a small pillow. How many pillows can he make?
Answer:
3
Step-by-step explanation:
6/8 is equal to 3/4.
3/4 divided by 1/4 is 3
If the area A of a triangle is 72, and the height h is equal to the length of the base b, what is the length of the base?
A= 1/2 bh
Select one
A. 9
B. 12
C. 11
D. 5
Answer:
option B
Step-by-step explanation:
let the height=x
base=x
Area=½bh
72=½x•x
72×2=x²
144=x²
x=√144=12
Answer:
12
Step-by-step explanation:
12 x 12= 144
144/2= 72
Jenny has 45 tennis balls.
Sal had 20 tennis balls, but he gave 6 of them to Joe.
How many tennis balls do Jenny and Sal have now?
Answer:
45 and 14 are the correct answer
Ignore number 6, I need help with number 5. Please help!!!
Answer:
the answer would be 47.75981574 or 47.76
Answer:
3- 47.76
Step-by-step explanation:
hundredth is the 2 place after decimal, so we can also say 2 d.p for rounding to the nearest hundredth
This is now day two of finding kiyah McCain, I miss you ki :(
PLEASE HELP ASAP I WILL AWARD BRAINLIEST
Answer:
None of the Above
Step-by-step explanation:
Key Skills required are: One Variable Equations, Supplementary Angle Pairs, Substitution, and Triangles.
1) To find the measure of Angle C, we first need to find the measure of angle DBC and Angle D.
2) We are given that Angle EBA is x and Angle EBD is 4x+13 and Angle D is 3x + 9 (we will use Angle D later in the problem)
3) Now, we need to use the fact that Angle EBA and Angle EBD are supplementary (they form a linear pair, so they are supplementary).
A pair of supplementary angles add up to 180 degrees (as they form a straight angle).
4) x + 4x + 13 = 180
5) Combine like terms --> 5x + 13 = 180
6) Move 13 to the other side --> 5x = 167
7) Divide by 5 and solve for x: x= 33.4
8) Now we got that x is 33.4, we can get the measure of angle DBC and Angle D.
9) Angle DBC is congruent to Angle EBA. So to find the measure of DBC we need to find the measure of Angle EBA. EBA is just x, so it is 33.4 degrees
10) Therefore, Angle DBC also measures 33.4 degrees.
11) To find angle D, we substitute x into 3x + 9 (We are given angle D is 3x + 9 based on the problem)
12) 3(33.4) + 9 = 100.2 + 9 = 109.2
13) Now we use the interior angles sum of a triangle to find Angle C.
The interior angles of a triangle sum up to 180 degrees.
14) With the statement above we can make this equation: 109.2 + 33.4 + Angle C = 180
15) Simplify by combining like terms: 142.6 + Angle C = 180
16) 37.4 degrees would be the measure of C, so I feel it would be none of the above.
Hope you understood and have a nice day!! :D
SOMEONE PLEASE HELP I NEED THIS IN LIKE 10 MINUTES THANKS
The graph of f(x) = (0.5)* is replaced by the graph of g(x) = (0.5)* – k. If g(x) is obtained
by shifting f(x) down by 7 units, then what is the value of k?
k=1
k=-1/7
k=7
k=-7
Answer:
what grade
Step-by-step explanation:
to know the rule
The expression p + 0.08p represents the total cost of an item with an initial price of p, plus an 8% sales tax. What is the total cost of an item with an initial price of $90?
Answer:
$97.2
Step-by-step explanation:=Given
The expression p + 0.08p
where P= the initial price
let y be the total cost, so that
y=p + 0.08p
for p=$90
y=90+0.08*90
y=90+7.2
y=$97.2
Hence the total cost for a $90 price is $97.2
4) A rectangle as a length which is twice its width.
Which of the expressions below can be used to
express the perimeter of the rectangle? Select all
that apply.
(a) 2(x) + 2(2w)
(b)x
(c) 3x
(d) 2(x + 2x)
Answer:
D.
Step-by-step explanation:
2 is it's length while in the perinthesis is x for its length plus the width which is doubled, explained by the x.
-5m - 2n when m = 6 and n = -2
Thank you!
Answer:
26
Step-by-step explanation:
If m=6, -5 times 6 is -30. -2 times -2 is 4.
-30 plus 4 is 26.
3n^2 + 8n + 16 = 2n^2
Answer:
=11n+2+8n+16+2n+2 simplification is 11n+20+2N
Step-by-step explanation:
Doug has two German Shepherds. The
larger dog weighs 70 1/2 pounds. If the
smaller dog weighs 75% as much as the
larger dog, find the smaller dog's weight.
wait ugh i asked the wrong question help pls and thank you
Answer:
52 7/8 pounds
Step-by-step explanation:
Find the smaller dog's weight by multiplying the larger dog's weight by 0.75:
70.5(0.75)
= 52.875 or 52 7/8 pounds
So, the smaller dog weighs 52 7/8 pounds
The required weight of the smaller dog is 52.875 pounds.
Given that,
Doug has two German Shepherds. The larger dog weighs 70 1/2 pounds. If the smaller dog weighs 75% as much as the larger dog, To find the smaller dog's weight.
In mathematics, it deals with numbers of operations according to the statements.
What is percentages?The percentage is the ratio of the composition of matter to the overall composition of matter multiplied by 100.
Here,
Let the weight of the smaller dog be x,
The weight of the smaller dog is 75% of the larger dog
x = 75% of 70 1/2
x = 0.75 * 70.5
x = 52.875
Thus, the required weight of the smaller dog is 52.875 pounds.
Learn more about arithmetic here:
brainly.com/question/14753192
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