Answer:
Yes
Step-by-step explanation:
[tex]21q-7p = 7 (3q-p)[/tex]
[tex](3q-p)(7) = 21q - 7p[/tex]
I need help ASAP!!!
Thx!!!
Answer:
c
Step-by-step explanation:
because i said so
Calculator
The number of peanuts in bags of the same size is normally distributed with a mean of 115 peanuts and a standard deviation of 4
peanuts
There are 50 bags of peanuts on a shelf.
About how many bags of peanuts are expected to have between 111 peanuts and 119 peanuts?
A. 15
B. 26
C. 30
D. 34
Answer:
d 34
Step-by-step explanation:
Is each statement true for ⊙A? Drag “true” or “false” below each statement.
Answer:
None was given I am sorry I can not help you. :)
Step-by-step explanation:
i need help on finals plsssssss
Answer:
Our rate is, 10:125
Let's make it a unit rate!
Divide by 10 on both sides:
1:12.5
Step-by-step explanation:
She makes 12.50 dollars per hour.
somebody help me out plz-
Answer:
Vertex: (2,-2)
Axis of symmetry: x=2
Step-by-step explanation:
The vertex is the maximum or minimum point of a quadratic, which we can see on the graph is (2,-2).
The axis of symmetry is the line about which the graph of the parabola is symmetric, which is the line x=2.
alg 1 chapter 9 DUE IN LITTERALLY 3 MINUTES see pic for question (ik r=8 i need the radius)
Answer:
7.99
Step-by-step explanation:
Solving forr
r=
V
π
h
=
1206
π
6
≈
7.99877
Answer:
Step-by-step explanation:
HI OKAY SO ISNT IT JUST
1206 = 6pi r^2
1206/6 =201
SO ITS ABOUT 8 FEET
Show work plz it’s due today
Answer:
All the sides given in each question can form triangle because the sum of first two side is greater than third side.
Step-by-step explanation:
In question no 2 there should be yes.
Hope this helps u!!
Find two numbers that round to 387.4 when rounded to the nearest tenth. Drag the numbers to the box.
Answer:
hi
Step-by-step explanation:
omhg hi
Using the 45°-45°-90° triangle theorem, find the value of h, the height of the wall.
Answer:
Step-by-step explanation:
Using the 45°-45°-90° triangle theorem, find the value of h, the height of the wall.
A triangle has vertices of (−3, 3), (−3, 2), and (1, −2). What are the coordinates after dilating from the origin by a scale factor of 1 2 ?
Answer:
(-1.5, 1.5), '(-1.5, 1) and (0.5, -1)
Step-by-step explanation:
Given the coordinate (x, y) If dilated by a factor k, the resulting coordinate will be (kx, ky).
Similarly given the coordinates of a triangle (−3, 3), (−3, 2), and (1, −2)
when dilated by a factor of 1/2, the new coordinates will be at;
A (-3, 3) = A'(1/2*-3, 1/2 * 3) = A'(-1.5, 1.5)
B (-3, 2) = B'(1/2*-3, 1/2 * 2) = B'(-1.5, 1)
C (1, -2) = C'(1/2*1, 1/2 * -2) = C'(0.5, -1)
HELP ME I BEGGGG THANK U PLEASE ITS DUE
Answer:
y=6x+24
Step-by-step explanation:
In a running competition, a bronze, silver and gold medal must be given to the top three girls and top three boys. If 9 boys and 6 girls are competing, how many different ways could the six medals possibly be given out?
Answer:
d
Step-by-step explanation:
Which value of x is a solution to the equation 13 − 36x2 = −12?
A sweater regularly priced at $135 is on sale at 15% off. How much would you pay
for the sweater, including taxes of 13%?
What are some websites that someone does your math assignment for you help ASAP
I need help with this please someone help me
Answer:how many terms are there? 4
whats the coefficient of the 3rd term? -2
what is the constant? 12
Step-by-step explanation:
12, 2x^3, -2x, and -5x^2 are each one term, adding up to 4 terms
the third term is -2x, with -2 as the coefficient and x as the variable
lastly, the constant is a value in an equation with no x, in this case it’s 12
Annie earns $320 for 8 hours of work. At that rate, how long would she have to
work to earn $1,120?
Answer:
28 hrs
Step-by-step explanation:
in 8 hrs she earns $320,
so in 1 hr she earns $320/8=$40
no. of hrs she takes to earn $1120 is,
=1120/40= 28 hrs
Annie would need to work 28 hours to earn $1,120 at the same rate.
To determine how long Annie would have to work to earn $1,120 at the same rate, we can set up a proportion based on the given information.
Let's define:
x = the number of hours Annie needs to work to earn $1,120.
According to the information given, Annie earns $320 for 8 hours of work. This can be expressed as the rate: $320/8 hours.
We can set up the proportion as follows:
320/8 = 1120/x
To solve this proportion, we can cross-multiply and then solve for x:
320x = 8 * 1120
320x = 8960
Dividing both sides of the equation by 320:
x = 8960/320
x = 28
Therefore, Annie would need to work 28 hours to earn $1,120 at the same rate.
To know more about earn here
https://brainly.com/question/30157678
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Marking brainliest
Please help
Answer:
10.3
Step-by-step explanation:
There are 5,000 trout in a lake, the population decreases 2% yearly. How many trout will there be after 4 years?
Answer:
4,600
Step-by-step explanation:
First you find 2% of 5,000 which is 100 then you determine 2% every 4 years which is 100x4 which equals 400. then subtract 400 from 5,000 which gets you 4,600
Answer:
4600
Step-by-step explanation:
2% of 5000 is 100
100 x 4 = 400
5000 - 400 = 4600
Mark as Brainliest
What caused the faulting and uplift in the central Texas ecoregions? a Earthquakes broke the continental crust. b A lot of sediment eroded and moved off the center of the state. c Too much sediment eroded and built up in the center of the state. d Magma plumes rose up from the mantle and weakened the crust.
Answer:
Hello! Your answer is, A)Earthquakes broke the continental crust.
Step-by-step explanation:
Hope I helped! Ask me anything if you have any questions! Brainiest plz. Hope you make an 100% and have a nice day! -Amelia♥
Jessica and two friends spent $36.93 on dinner. They left a $6.00 tip. How much money did each person spend if they split the bill and tip equally?
Answer:
14.31
Step-by-step explanation:
Does anyone know how to solve this?
Answer:
a) the average of change for the number of bacteria from 0 to 6.8 hours is
[tex]the \: average \: of \: change \: = \frac{2292 - 1000}{6.8 - 0} = 190 \: bacteria \: per \: hour[/tex]
b)
[tex]the \: average \: rate\: of \: change \: from \: 10.2 \: to \: 13.6 \: hours \: = \frac{5080 - 3856}{13.6 - 10.2} = 360[/tex]
AREA OF A CIRCLE HELP PLS
Answer:
254.34 in²
Step-by-step explanation:
Area of circle = [tex]\pi r^2[/tex]
d = 18 inches, so r = d/2 = 9 inches
Area = 3.14 * 9 * 9
= 254.34 in²
I need the answer plssss
Answer: b drained the fastest I think
Step-by-step explanation:
find the ratio in lowest terms of 20 girls and 15 boys
Answer:
4:3
Step-by-step explanation:
The ratio is 20 girls to 15 boys as it says 20:15 ,
but this is simply 4 parts to 3 parts or 4:3
HOW TO DO THIS QUESTION PLEASE
If a race car averages 125 miles per hour in 4 hours, how gar does the car travel? Use the number line to help you find the answer
Answer:
500 miles
Step-by-step explanation:
If in one hour you travel 125 miles then in 4 hours you would travel 125 multiplied by 4 which would give you 500.
HELP
If there are 22 students (11 boys and 11 girls) in Ms. Cathies math classes and she chooses a student to answer a question at random. What are the chances she will pick you?
Answer:
11/22 = 1/2
Step-by-step explanation:
There are 22 students in Ms. Cathies, and 11 girls and 11 boys. The chances of her picking me are 11 out of 22. So the answer is 1/2
In desperate need for help! (20 points question)
Answer: The answer is J. 0.23
Step-by-step explanation: (3 ^2)( e ^− 3)/ 2 ! equals P = 9 /2 e^ 3 or in decimal form it equals P= 0.22404180 … Therefore the answer is J. or 0.23 because is the closest probability.
h(r) = r^2 + 11r - 26
1) What are the zeros of the function?
Write the smaller r first, and the larger r second.
smaller r =
larger r =
2) What is the vertex of the parabola?
Answer:
you should go to Mathantics.com