Answer:
56.8
Step-by-step explanation:
Base: 17/2=8.5
8.5^2+18^2=x^2
72.25+324=x^2
x^2=396.25
Perimeter: 19.9+19.9+17=56.81
factor this equation 75k^2+30k=-3
Write a fraction to represent the probability of rolling a two.
Answer:
1/36
Step-by-step explanation:
hope this helps:0
Answer:
1/6
Step-by-step explanation:
with a six sided dice a possible outcome writing a two out of six is one
-7y-4 = 4y×(8-6)-64 answer fast
Answer: y=4
Step-by-step explanation:
-7y-4=8y-64
-7y-4+4=8y-64+4
-7y=8y-60
-7y-8y=8y-60-8y
-15y= -60
[tex]\frac{-15y}{-15}[/tex] =[tex]\frac{-60}{-15}[/tex]
y=4
You pick a card at random. 6 7 8 9 What is P(not 9)? Write your answer as a percentage. %
Answer:
75%
Step-by-step explanation:
You pick a card at random. 6 7 8 9 What is P(not 9)? Write your answer as a percentage. %
Given the following
Total cards = 4 (6,7,8,9)
If the card is not 9, the required card will be (6,7,8)
Number of cards that are not 9 is 3
Probability = expected/total
Pr(not 9) = 3/4
express as percent
Pr(not 9) = 3/4×100
Pr(not 9) = 75%
Answer:
50%
Step-by-step explanation:
There are 4 cards, numbered 6, 7, 8, and 9. The numbers greater than 7 are 8 and 9. There are 2 numbers greater than 7.
P(greater than 7) =
2
4
Write your answer as a decimal. Then convert your answer to a percentage.
2
4
= 0.5 = 50%
P(greater than 7) = 50%
In the diagram below of triangle GHJ, K is a midpoint of GH and L
is a midpoint of HJ. If K L = 7x – 55, and GJ = 40 – X, what is
the measure of GJ?
H
K
L
G
J
Which of these functions is not a línear function?
A faraway planet is populated by creatures called Jolos. All Jolos are either
green or purple and either one headed or two-
headed.
Balan, who lives on this planet, does a survey and finds that her colony of 725
contains 145 green, one-headed Jolos; 240 purple, two-headed Jolos; and
350 one-headed Jolos.
One-headed Two-headed Total
Green
145
Purple
240
Total
350
725
How many green Jolos are there in Balan's colony?
Answer:
Its 280
Step-by-step explanation:
I got it right on A P E X
Find the area of the parallelogram.
22 cm
17 cm
25 cm
cm?
(Simplify your answer.)
Answer:
b=base of parallelogram
h=height of parallelogram
area of parallelogram=b×h
=25×17
=425cm square
Find the missing side
Answer:
15
Step-by-step explanation:
its 90 degrees so the other side will be the same
Answer:
b=20
Step-by-step explanation:
a^2 + b^2 = c^2
15^2 + b^2 = 25^2
225 + b^2 = 625
b^2 = 625-225
b^2 = 400
b = 20
The equation of the function is Y=4x+5.Find the value of y when
x=3
x=-2
The equation of the function is y = 4x + 5. Find the value of y when
x = 3
x = -2
Answer:-Given:-y = 4x + 5 [Equation]
To Find:-The value of y when x = 3 , x = -2
Solution:-y = 4x + 5 [Given equation]
[tex] \therefore [/tex] When x = 3 ,
y = 4 × 3 + 5 [Value of x is 3]
y = 12 + 5
y = 17 [Answer]Again, when x = -2 ,
y = 4 × (-2) + 5 [Value of x is -2]
y = -8 + 5
y = -3 [Answer]PLEASE HELP -2/3 divided by (-2/9)= A.-3/1 B.-1/3 C.1/3 D.3/1
The answer to your question would be D. 3/1
A dog walking company charges $90 to walk 6 dogs. They charge the same amount of money to walk each dog. Which table represents the relationship between the number of dogs the company walks and the amount of money they charge?
Answer:
15
Step-by-step explanation:
Answer:
its A
Step-by-step explanation:
i did k12
In the figure below, lines m and n are Parallel:
In the diagram shown <7 measure 105 degrees. What is the measure of <8? They are supplementary
8 degrees
75 degrees
92 degrees
180 degrees
Answer:
75 degrees.
Step-by-step explanation:
m < 8 = 180 - m <7
= 180 - 105
= 75 degrees.
23.
Maria has a rectangular cookie sheet that measures 10 in. by 14 in. What is the approximate
length of the diagonal of the cookie sheet?
A.
B.
17 in.
4 in.
C.
D.
296 in.
24 in.
plz help with the problem
add it and you will get 24 so pick D
can someone please double check this for me?
Answer:
False
True
False
True
Step-by-step explanation:
The 4th option should be correct because the y-intercept on A is greater than the one in B,
A: y = -1/3x + 0 (usually when the y-intercept ain't appearing it means it's 0).
B: y = -1/3 - 2
As we know 0 is greater than -2 because it's closer to being a positive number, so 0 is not positive or negative; 0 is greater than any negative number but smaller than any positive numer so,
0 > -2.
Therefore the last option is true.
[tex]5^{-2}[/tex] × [tex]\sqrt[3]{8}[/tex]
Give your answer in decimal
Answer:
0.08
Step-by-step explanation:
∛8 = 2 as 2*2*2 = 8
[tex]5^{-2}[/tex] = [tex]\frac{1}{5^{2} }[/tex] = [tex]\frac{1}{25}[/tex]
[tex]\frac{1}{25}[/tex] * 2 = [tex]\frac{2}{25}[/tex] = 0.08
Hosting a breakfast brunch for 25 people, you plan to serve scrambled eggs. The grocery sells eggs in cartons, and each carton can feed four people. How many cartons of eggs must you buy to ensure each guest a serving? A. 4c = 25 B. 25c > 4 C. 4c < 25 D. 25 _> 4c E. 4c _> 25
Answer:
75
Step-by-step explanation:
First, a cartoon of eggs has 12 eggs so if a carton feeds 4 people each person gets 3. Multiply 3x25 to see how many cartons you will need.
Barkley's team won 40% of their games last season. If they won 12 games total last season, how many games did they play?
Answer:
30 games
Step-by-step explanation:
if they won 12 games which is 40% of their total games played 100% is the number of games played .form an equation...
if 12=40
x=100 cross multiply 12 and 100 then divide by 40 to get x
12×100=1200÷40=30.
Find 2 and 3 please explain how u got ur answer
A manager at a factory finds that in a random sample of 250 watches, 3 are defective. Of the 7,500 watches from which the sample was chosen, about how many watches are not defective?
Answer: 7410 watches
Step-by-step explanation:
From the random sample of 250 watches, 3 are defective. The percentage that's defective will be:
= 3/250 × 100
= 1.2%
Percentage that's not defective = 100 - 1.2 = 98.8%
Therefore, from the sample of 7500 watches, the number that's not defective will be:
= 98.8% of 7500
= 98.8/100 × 7500
= 7410
Therefore, 7410 watches aren't defective
Help me with this please
Which description best describes the graph
I will give you 35 points and please no random answer if you tried your best that’s ok!
Answer:
I think its always increasing. If u look from the left to the right. Im not sure about the question of this excercise.
Step-by-step explanation:
It starts from negative but if u imagine a triangle on the graph, u can see that the steepness is always positive and getting bigger.
In ΔDEF, the measure of ∠F=90°, the measure of ∠D=70°, and EF = 4.4 feet. Find the length of FD to the nearest tenth of a foot.
Answer:
FD= 1.6 ftStep-by-step explanation:
Seems like an easy trig question so let's get to it.
1) Draw the right triangle to make it easier to solve (right triangle because we have a 90 degree angle)
2) Find the last angle measure by adding 90+70= 160 and 180-160= 20 so the last angle measure is 20.
3) Use trig function, tan20= x/4.4 to find the answer of x (FD) to be 1.6. Therefore, the FD value will be 1.6 ft.
Choose the smallest fraction
1/13
1/11
1/12
Answer:
1/13 is the smallest fraction
Step-by-step explanation:
1/13 = 0.0769
1/11 = 0.0909
1/12 = 0.0833
1/13 is the smallest fraction
can somebody help me answer a question please
Answer:
The IQR is 30 grams
Step-by-step explanation:
IQR=Q3-Q1=150-120=30
(a+b) raise the power of half
Create a factorable polynomial with a GCF of 6. Rewrite that polynomial in two other equivalent forms. Explain how each form was created. (10 points)
Answer:
Here is the answer
Step-by-step explanation:
On paper
PLEASE HELP!! Aprivate College runs a 3-semester school-year schedule. The college charges $9 308 per semester for tuition and room and board How much would it cost to
attend this college for 4 years?
A $111 696
B537232
CS121 848
DS27 924
PLEASE HELP ME!!! ITS DUE TONIGHT!!!
A number cube labeled 1 through 6 is rolled once in the spinner shown is spun once. The spinner has four equal sized sections. This experiment is repeated 60 times. The relative frequency for getting a sum of five was 1/5. What is the difference between the number of expected outcomes in the number of actual outcomes?
Answer:
2
Step-by-step explanation:
I did it on Mc Graw Hill
Difference between number of expected outcomes and number of actual outcomes is; 2
What is the number of outcomes?
From the question, we are told that the number cube is labelled from 1 to 6.
This means that there are supposed to be 6 expected outcomes.
However, from the spinner, we see only 4 numbers which are 1, 2, 3 and 4. This means the number of actual outcomes will only be 4.
Thus;
Difference between expected outcome and actual outcome = 6 - 4 = 2
Read more on expected outcomes at; https://brainly.com/question/24855677
PLS AWNSER NOW
Raul’s monthly budget of $2000 is the same for one year. The circle graph represents how much he spends each month for various expenses. Approximately, how much money does he spend on rent for the entire year?
Answer:
600
Step-by-step explanation:
2000/10=200. 200x3=600
what is 12 divided by 25358
0.0004732
12/ 25358
answer depends if you want to round it
