HELP PLEASE!!! (Look at the picture)
In the right triangle shown, what is the value of PQ?
P 17 cm
Q 15 cm
A. 2 cm
B. 4 cm
С. 8 cm
D. 16 cm
Answers
Related Questions
Adam wants to mix 10 cups of fertilizer from concentrate. He needs to mix one part of fertilizer concentrate with 4 parts of water. He wrote the system of equations to represent the amount fertilizer concentrate and water needed and then graphed the first line. y = one-fourth x. x + y = 10. A graph titled Fertilizer from Concentrate has cups of water needed on the x-axis and cups of concentrate needs on the y-axis. A line goes through (0, 0) and (4, 1). Graph the second line. What is the solution to the system? (0, 2.5) (4, 6) (5, 5) (8, 2)
Answers
Answer:
8,2
Step-by-step explanation:
Answer:
D.
Step-by-step explanation:
the difference of x and 12 is 6
Answers
Jada has a coin jar containing n nickels and d dimes worth a total of $3.65. The
equation 0.05n + 0.1d = 3.65 is one way to represent this situation.
Which equation is equivalent to the equation 0.05n +0.1d = 3.657
Answers
Answer:5n+10d=365.7 pennies
Step-by-step explanation:
What is the Least Common Multiple for 12 and 30
Answers
Answer:
60
Step-by-step explanation:
12 times 5
30 times 2
What is the volume of a sphere with a radius of 24.2 ft, rounded to the
nearest tenth of a cubic foot?
Answers
Answer:
V is about 59335.5 cubic feet
Step-by-step explanation:
The formula to find the volume of a sphere is V=4/3πr^3.
If the radius is 24.2, we just need to substitute numbers into the equation.
V=4/3(3.14)(24.2^3)
V=4/3(3.14)(14172.488) **Find 24.2 cubed**
V=(4*14172.488)/3*3.14
V=(56689.952)/3*3.14 **Multiply the numerator**
V=18896.65067*3.14 **Divide the numerator by the denominator**
V=59335.48309 **Multiply by the simplified pi**
V is about 59335.5 cubic feet
It's a bit long of work but I hope I was able to have helped! Good Luck!
Answer:
The volume of given sphere is 59,335.5 cubic feet
Step-by-step explanation:
Given that
Radius of sphere=r= 24.2 feet
The volume of a sphere is calculated by the formula:
[tex]V = \frac{4}{3}\pi r^3[/tex]
We can use 3.14 or 22/7 for the value of pi
Putting the values, we get
[tex]V = \frac{4}{3} * 3.14 * (24.2)^3\\= \frac{12.56}{3} * 14,172.488\\=\frac{178,006.44928}{3}\\=59,335.48309[/tex]
Rounding off to nearest tenth of cubic feet
59,335.5 cubic feet
Hence,
The volume of given sphere is 59,335.5 cubic feet
A pet store sold 145 bags of beef-flavored dog food and 263 bags of cheese-flavored dog food. How many bags of dog food were sold?
Answers
Answer:
408
Step-by-step explanation:
145+263=408
Answer:
408
Step-by-step explanation:
145+263=408
Hope it helps
PLS RATE AS BRAINLIEST ANSWER
The point (-6, 5) was translated right 4 and down 6. What are the coordinates of the new
point?
O (10,11)
O (-2,1)
O (-2,-1)
O
(-10, 11)
Answers
(-6, 5)
(-6 +4, 5 -6)
=
(-2, -1)
HELP PLEASE!!!!!!!!!!!
Answers
Answer:
First one hypotenuse leg
Step-by-step explanation:
The product of a number and 2 is 3 less than the quotient of a number and 5 .
Answers
Answer:
The sentence you have can be expressed in algebra (using x as 'the number'):
2x + 5 = x / 3. (We add 5 to the left side because that product is less than the right side.)
Now all you have to do is to combine the x terms on one side of equation, putting the constant on the other side of the equation, and solve for x.
or
Let the unknown number that we are solving for be x.
The product of a number and 2 means 2*x
5 less than the quotient of a number and 3 means x/3 - 5.
So,
2*x = x/3 - 5 subtract x/3 from both sides of the equation
2x - x/3 = -5 , now find the least common denominator for the left side of the equation
6x/3 - x/3 = -5
(6x - x)/3 = -5
5x/3 = -5, now multiply both sides of the equation by 3
5x = -15 now divide both sides of the equation by 5
x = - 3. So the number is -3.
Step-by-step explanation:
Building an equation and solving for the number, it is found that the number is [tex]x = -\frac{3}{2}[/tex]
----------------------
The number can be called x.Product of a number and 2 is [tex]2x[/tex]3 less than the quotient of a number and 5 is: [tex]\frac{x}{5} - 3[/tex]Equal, thus:
[tex]2x = \frac{x}{5} - 3[/tex]
Multiplying everything by 5:
[tex]10x = x - 15[/tex]
[tex]9x = -15[/tex]
[tex]x = -\frac{15}{9}[/tex]
[tex]x = -\frac{3}{2}[/tex]
A similar problem is given at https://brainly.com/question/1755985
use substitution X+y=11 -x=-y-9
Answers
Answer:
-(_y)-11=-y-9
Y-11=-y-9
2y=2
Y=1
5. The 7th grade has 386 students. There are 32 more girls than boys in the grade.
How many boys are in the 7th grade?
Answers
Answer:
161 boys
Step-by-step explanation:
First you find the even amount of boys and girls out of 386
386 divided by 2 = 193
Then you subtract 32 boys and add the 32 to girls since there are 32 more girls than boys
(boys) 193 - 32 = 161
(girls) 193 + 32 = 225
So there are 161 boys and 225 girls
Factorize:
a. 49 p2 – 36
Answers
Step-by-step explanation:
=49p²-36
=(7p)²-6²
=(7p+6)(7p-6)
hope it helps.
Xavier and Shannon both tutor on the weekends. Xavier made $63 after 3 hours of tutoring. Shannon made $95 after 5 hours of tutoring. Who charges more per hour?
Answers
Answer:
xavier
Step-by-step explanation:
makes 21 per hour shannon makes 19 per hour
Answer:
Xavier
Step-by-step explanation:
Please help me 20 points
Answers
Answer:
x= -10
Step-by-step explanation:
the sum of the angles are 180. so subtract 50 and 60 from 180. That gives you 70. then solve x+80=70
Answer:
x = -10°
Step-by-step explanation:
60 + 50 + (x+80) = 180
190 + x = 180
x = -10
Solve for x!!! HELP!!!
Answers
I got that by writing the fraction 12/15 is equal to 18/x. To get 12 to 18 u have to multiply 12 by 1.5, so I do the same to 15 to find what x would be
What is the meaning of the exponent in the expression 16^1/4?
Answers
Answer:
it is an unknown exponent so you have to find out the other part of the expression then you do the exponent. so the answer is two
Step-by-step explanation:
16^1/4
16 1/4
4÷2×2×2×2=2
One-third of the total number of marbles in a jar are blue and green. There are 24 blue marbles and 18 green marbles. How many marbles are in the jar?
Answers
Answer:
126 marbles
Step-by-step explanation:
if 42 is 1/3 of the jar, times it by 3 and that's the total.
Answer:
126 marbles
Step-by-step explanation:
24 - blue
18 - green
42 are blue or green
let 't' = total number of marbles
1/3t = 42
t = 42 x 3 = 126
MARKING BRAINLIEST
If 1 inch is equal to 150 miles, what is the scale factor?
75/1
1/75
15/1
1/150
Answers
Answer:
1/150
Step-by-step explanation:
the answer is in the question 1 inch (1/) is equal to 150 miles (/150)
1/150
The scale factor of 1 inch = 150 miles is 1/150.
Option D is the correct answer.
What is a scale factor?A scale factor is defined as the ratio between the scale of a new object and the scale of the original object,
We have,
1 inch = 150 miles
150 miles is the original dimension
1 inch is the new dimension
Now,
Scale factor.
= New dimension / Original dimension
= 1/150
The scale factor is 1/150.
Learn more about scale factors here:
https://brainly.com/question/20759556
#SPJ2
If x=8 and y=−2, evaluate the following expression: 3x−y2
Answers
Answer:
=28
Step-by-step explanation:
3(8)-(-2)2
24- -4
=28
The value of the expression 3x - y² when x = 8 and y = -2 is -12.
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
3x - y²
Substitute x = 8 and y = -2
3 x 8 - 9(-2)²
24 - 9 x 4
24 - 36
-12
Thus,
The value of the expression is -12.
Learn more about expressions here:
https://brainly.com/question/3118662
#SPJ2
Sheryl earns money for college by walking dogs and by mowing lawns.
She earns $3 for each dog she walks and $25 for each lawn she mows.
Which expression can be used to determine the amount of money, in
dollars, Sheryl earns from walking w dogs and mowing m lawns?
Answers
Answer:
3w + 25m = T
i think-
[MA]:
3w + 25m = T
Writer's note: I'm not sure if this is really correct.
[xArtsy]
can someone help me with this math qt
Answers
Answer:c
Step-by-step explanation:c
Leon's mother paid $2.16 for 3 pounds of sugar.
How much would 1 pound of sugar cost?
Answers
Answer:
.72
Step-by-step explanation:
what is the answer to Mrs. Dickerson ordered 125 boxes of Girl Scout cookies for her 20 top students. How many boxes of cookies does each student get? Write your answer as a fraction and as a decimal
Answers
Answer:
60.25 and 60 1/4
Step-by-step explanation:
125÷20=60.25
0.25=1/4
Plz help me with this! Thank you
Answers
Answer:
-6x and 5x are like terms.
-9 is a constant.
-2y is a term
Elizabeth and James went to the school picnic to eat lasagna. The teachers cut the pan of lasagna into 12 equal portions. Elizabeth took 2 pieces and James took 4 pieces from the whole square pan. What fraction of lasagna did Elizabeth take? What fraction did james take?
4th Grade Math (Fractions)
Answers
James took 4/12
how far a hawk can fly in 20 days
Answers
Answer:
200,000 miles
I hope this helped make sure to give me a great rating and brainliiest if it did, have a wonderful morning/night!!
Answer: A hawk could fly 2000 miles in 20 days.
Helpppppp plssss look at the pic
Answers
Answer:
B. Ramp with a length of 200 feet and a height of 50 feet.
Step-by-step explanation:
When it comes to slope, y is on top and x is on the bottom. The fraction gives us a ratio. In this case, the x is 4 times bigger than the y. In this instance, the length of the ramp is 4 times bigger than the height of the ramp.
You check by seeing if they reduce to 1/4:
50/200 = 1/4
Please help! :) (Whoever answers first I'll give Brainlest!)
Answers
Answer:
87
Step-by-step explanation:
Do what's inside the paranethesis first
2+(9*3)=2+27=29
29*3=87
What is the slope of the line shown?
Answers
Answer:
3
Step-by-step explanation:
you go up 3 units and over to the left one unit
3/1 = 3
Complete the table by writing the product of each expression. (Show work below)
Answers
Answer:
a. Convert to improper fraction first:
-2⁴/₉ = -24/9
= -24/9 * 1/2 = -24/18 = -4/3
= -1¹/₃
b. -2/3 * 1/4 = -2/12
= -1/6
c. Convert to improper fraction:
= -1¹/₂ = -3/2
= -3/2 * -1/6
= 3/12
= 1/4
d. Convert to improper fraction:
= 2¹/₃ = 7/3
= 1/6 * 7/3
= 7/18
