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Related Questions
is -|42| positive bc like all absolute value is positive or like negative bc like the negative sign is outside of the absolute value bars
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Answer:
everything inside is potssiise but it doesn't affect the sorrouding ones
WILL MARK BRAINLIEST PLEASE HELP
Answers
the ratio of two supplementary angles is 3:6. what is the measure of the smaller angle?
10, 20, 30, or 60?
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Answer:
it's so hard bro I can't anser
Harrison has 70 CDs in his music collection.
If 30% of the CDs are country music and 50% are pop music, how many CDs are other types of music?
There are
CDs that are other types of music.
Answers
Answer:
14
Step-by-step explanation:
First, find the percentage of the other types of music.
Since 30 + 50 = 80, the other 20% will be other music.
To find 20% of 70, multiply 70 by 0.2:
70(0.2)
= 14
So, there are 14 CDs that are other types of music.
There are 10 boys in a class of 15 people. create a ratio of boys to girls simplify
Answers
Answer:
10:5
Step-by-step explanation:
Answeer
2 to 3. ... On many GMAT questions, you will be given a ratio, and you will solve by setting up a ... We set up a proportion by finding something that we can set the ratio equal to:.
Step-by-step explanation:
The length of the hypotenuse of a right triangle is 137 units. The length of one leg of the triangle is 105. Gina wrote the following step to find the length of the unknown leg: Length of the unknown leg = 1372 − 1052 = 18,769 − 11,025 = 7,744 units Which statement best explains whether Gina's step is correct or incorrect?
A. It is incorrect because the length of the unknown side is the square root of 29,794.
B. It is incorrect because the length of the unknown side is the square root of 7,744.
C. It is correct because the length of the unknown side is the difference of the lengths of the sides.
D. It is correct because the length of the unknown side is the difference of the squares of the sides
Answers
Answer:
B. It is incorrect because the length of the unknown side is the square root of 7,744
Step-by-step explanation:
Givena = 137b = 105c = ?SolutionAs per Pythagorean theorem:
c² = a² - b²c² = 137² - 105² = 18769 - 11025 = 7744c = √7744 = 88 unitsGina's incorrect step is:
B. It is incorrect because the length of the unknown side is the square root of 7,744Answer:
it is incorrect because the length of the unknown side is the square root of 7,744.
Step-by-step explanation:
a^2 + b^2 = c^2
105^2+ b^2 = 137^2
11025+ b^2= 18769
11025-11025+ b^2 = 18769-11025
b^2= 7704
sqr b^2= sqr 7704
b=87.77243303
b=87.8 simplified
therefore,this gina is wrong because the lenght of the unknown leg is the square root of 7,744.
hope it helps.
discriminate of 2x2 – 9x + 2 = –1
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Answer:
The discriminant is less than 0, so there are two complex roots.
Step-by-step explanation: i think
-9x+2> 18 OR 13+15 |< -4
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Answer:
C. -16/9 < x < -19/13
Step-by-step explanation:
-9x + 2 > 18
~Subtract 2 to both sides
-9x > 16
~Divide -9 to both sides
x < 16/-9
13x + 15 ≤ -4
~Subtract 15 to both sides
13x ≤ -19
~Divide 13 to both sides
x ≤ -19/13
As we can see, there are two different solutions and the only option that shows this is C.
Best of Luck!
Marie works for the electric company. She earns $10 per hour working 40 hours a week.
She gets 1.5 times her pay in overtime for any hours worked over 40 hours. If she
worked 50 hours in a week, how much would Marie make?
0 $400
$1,000
$550
$500
Answers
Answer:
$550
Step-by-step explanation:
She worked 50 hours. You can subtract the original 40 hours from that 50 and multiply it by 10 giving her a $400 weekly income. Now, you have to add the overtime hours. She worked 10 extra hours and she is earning 1.5 times her normal hourly pay for these hours. $10 (Her normal hourly pay) times 1.5 is $15 per hour. Now, multiply the number of extra hours by 15. This is a total of $150. So, in total, she earned $550 dollars that week.
Answer:
The answer is $550
Step-by-step explanation:
Just took the test
Will sells 35 L of milk in a day how many liters of milk will be sold if he has
to sell 125% more milk per day
Answers
Answer:
i think it is 43.75
Step-by-step explanation:
Either that or 39.375
(Sorry I couldn't answer in more detail. Please don't get mad at me)
Answer:78.75
1.25×35=43.75
43.75+35=78.75
I hope this is good enough:
The total coast of a ski trip is $315 with a literal equation of 315=85x+60 how many ski trips can you take
Answers
Answer:
Three
Step-by-step explanation:
Minus 60 from both side
255=85x
Divide both sides by 85
3=x
$64 for four video games
What is the ratio and unit rate
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Answer:
16 for each video game
Step-by-step explanation:
The unit rate is 16x
the ratio is 16:1
The slope is y=16x
Answer:
The ratio: $65:4
The unit rate: 16.25:1
Step-by-step explanation:
The ratio is money to video games.
The unit rate is how much money each video games cost.
PLS TO GOD HELP ME I GOTTA GET ALL OF THIS TURNED IN BY 11:59 IM PANICKING AND TIRED!!!!
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brfhhhhhdnbhfjekgutfjdkkkkkkkkkkknhuuefdknmsncejftgrjkfdm,c
Answers
Answer:
i think your answer is BStep-by-step explanation:
What is the length of segment TQ?
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Answer:
14 units
Step-by-step explanation:
4x-1=15
x=4
3x+2=14
Find h(x) + h (x+2), giving-
your is single fraction
answer as fraction
Answers
Answer:
Step-by-step explanation:
hx(x+x+2)
h x (2x + 2)
H x 2 (x + 1)
2h x (x + 1) is the answer
Bob baked 175 brownies to give seven of his friends if he splits the brownies evenly and keeps none for himself how many brownies will each friend get
Answers
Answer:
25
Step-by-step explanation:
175 ÷ 7 = 25
Which ratio is equivalent to 3:9?
O 24:54
O 18:54
O 36:81
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:))) have a good day.
HELP PLS! After u find the length of P explain the reasoning you used and I’ll give u brainliest!!
Answers
Answer:
30 yd
Step-by-step explanation:
First find the area of the current parking lot:
(20X10)-(4x5)=
200-20=180 yd²
We know the new part is 10-4 yards wide, so 6.
180÷6=30yd
So the length of P is 30 yd.
Use the scatter plot to fill in the missing coordinate of the ordered pair?
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Answer:
Pairs (0, 14) and (10, 0)
y=1/4 x y=4x-5 parallel perpendicular neither
Answers
Answer:
Neither.
Step-by-step explanation:
The slope for the first one is 1/4 and the slope for the second one is 4. These are reciprocals, but not opposite reciprocals, meaning they are not perpendicular. An opposite reciprocal means the fraction is flipped (ex. 3/1 to 1/3) and the sign is changed. The line parallel to y=1/4x would be y= -4x.
Answer:
Neither
Step-by-step explanation:
HELP! EASY! ILL GIVE BRAINLIEST!!!!!!!
answer the vertex, zeros and end behavior! :)
Answers
Answer:
Vertex: (2, -1)
Zeros: 1 and 3
End behavior: both are inf
Step-by-step explanation:
examine the graph carefully. The vertex is the center of the line. Zeros is where the line touches the x -axis
Factor the following expression : x2+ 3x
Answers
Answer:5x
Step-by-step explanation:
Dumb
How do I find the missing sides in this triangle?
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These are my notes on trig ratios from last year. Hope this helps! :)
Write the equation in standard form. x = -4y + 8 *
x + 4y = 8
x + 4y = -8
x - 4y = 8
x - 4y = -8
Answers
Answer:
x+4y=8
Step-by-step explanation:
graph shown below
A set of 3 consecutive integers adds up to 6. What is the value of the least integer?
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Answer:he sum is 3x+6, which is equal to 108. Thus . If you plugged in 38 as the largest number, then the previous even integer The sum of three consecutive even integers equals 72. Therefore, the largest value is n + 3, or 11. .Let x be the smallest of the four integers. We can add the terms together and set it equal to 32
can i plz have brainleist
Step-by-step explanation:
Hayley is filling a tank with water. She measures the depth, in inches, of the water in the tank at the end of each hour for 8 hours. Hayley writes the equation y = 10x + 6 to describe the depth of the water in the tank (y) at the end of each hour (x). Which graph shows the depth of the water in the tank at the end of each hour?
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Answer:
the top left
Step-by-step explanation:
Im so depressed do Not jit me up Rn Ok soo My mom dead
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Answer:
Felt that
Step-by-step explanation:
Answer:
ee
Step-by-step explanation:
reeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
i need help please
its pretty urgent
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Write a recursive sequence for the following:
27, 33.5, 40, 46.5