Status
Exam
Find the missing length.
10
4
C=
✓ [?]
Pythagorean Theorem: a? + b2 = ?
Enter
Answer:
116
Step-by-step explanation:
help por favor please it should be easy but I am not smart
Answer:
[tex]4\sqrt{7x^{7}y^{9} }[/tex]
Step-by-step explanation:
I've attached an image below, hope it helps!
4x - 4y = -2
-9x - 4y = -3
Answer:
x=1/13 y=15/26
Step-by-step explanation:
hope this helps!
please mark me brainliest! thanks!
What is Lcm of 30 and 40
Answer:
10
Step-by-step explanation:
Answer:
120
Step-by-step explanation:
30 = 2 x 3 x 5
40 = [tex]2^{3}[/tex] × 5
-----------------------------
LCM = 2³x3x5
=120
If 7 more boys join the Waverly Waves, how many girls should be added to the team in order to maintain the same ratio of boys to girls? Justify your answer.
Pls help me I am freaking out. :(
A submarine is at an elevation of -100 feet (100 feet below sea level). Let’s compare the elevations of these four people to that of the submarine:
Clare’s elevation is greater than the elevation of the submarine. Clare is farther from sea level than the submarine.
Andre’s elevation is less than the elevation of the submarine. Andre is farther away from sea level than the submarine.
Han’s elevation is greater than the elevation of the submarine. Han is closer to sea level than is the submarine.
Lin’s elevation is the same distance away from sea level as the submarine’s.
1. Complete the table as follows.
Write a possible elevation for each person.
Use <, >, or = to compare the elevation of that person to that of the submarine.
Use absolute value to tell how far away the person is from sea level (elevation 0).
As an example, the first row has been filled with a possible elevation for Clare.
Andre : Anything less than -100, for example -150
-150<-100
|-150|=150
Han: Anything between -100 & 100, for example 50
50> 100
|50|= 50
Lin: 100 or -100,
100> -100
|100|=100
or
-100=-100
|-100|=100
The reciprocal of a fraction is when you switch the numerator and denominator so the fraction becomes “flipped”.
False
True
Answer:
That would be True
Step-by-step explanation:
On a particular day 4% of the students were absent. If there are 1750 students at the school then how many were not absent that day?
a) 70
b) 1050
c) 1650
d) 1680
*pls help will mark brainliest!!!*
Answer:
A) 70
Hope this helps :)
Sonya had 30 minutes to do a three-problem quiz. She spent 10 9/10 minutes on question A and 6 3/5 minutes on question B. How much time did she have left for question C?
Answer:
time left for question C = 12 1/2
Step-by-step explanation:
Total time required for the three quiz= 30 minutes
time spent on question A= 10 9/10 minutes
Time spent on question b= 6 3/5 minutes
Time spent on Question c= Total time required for the three quiz -( time spent on question A+Time spent on question b)
30 - ( 10 9/10 + 6 3/5)
30 -16 (9+ 6/10)
30- 16 15/10( 15/10 = 1 5/10)
30 - 16 + 1 5/10
30 - 17 5/10
From 30, we remove 1 whole number to subtract the fraction from the other number so we have
29 - 17 ( 1 -5/10)
=12 5/10 = 12 1/2
6÷2(1+2)= plsss help meee
A store offers a 15% discount on their pants. If the pants originally cost $30.00 what will be the discount price of the pants? (the total cost after the discount)
Answer:
The pants will either be 25.50 or 4.50. Sorry I'm not sure if 15% off 30.00 is the number minus the original price or not.
Step-by-step explanation:
I NEED HELPPP!!!!! 9th grade math
Answer:
x = -3
Step-by-step explanation:
In this situation, x is always -3.
So, the equation is x = -3
God loves you and he cares about you so repent becuase he is coming soon
Answer:
Yes god is really good
Step-by-step explanation:
find the area of a regular hexagon if a side is 30 m. round to the nearest whole number
Answer:
2338.27 is the answer 2338 if you round it
Step-by-step explanation:
X²-8x+16=(x-?)(x-?) Can u help me
Answer:
Step-by-step explanation:
(x-4)(x-4) or (x-4)^2
Evaluate acb−(a+d) if a=−2 , b=3 , c=−12 , and d=−4 .
Answer:
78Explanation:
acb − (a + d)
a = -2b = 3c = -12d = -4= (-2) (-12) (3) - (-2 + -4)
Parenthesis: (-2 + -4) = -6
= (-2) (-12) (3) - (-6)
Simplify (-2) (-12) (3): 72
72 - (-6)
78if a=−2 , b=3 , c=−12 , and d=−4 for expression acb−(a+d) then its value is 78.
What is Expression?An expression is combination of variables, numbers and operators.
The given expression is acb−(a+d)
a times c times b minus a plus d
The values of a, b, c and d are given.
In the given expression a,b,c and d are variables and plus and minus are operators
a=−2 , b=3 , c=−12 , and d=−4 .
Substitute these values in expression acb−(a+d)
(-2)(-12)(3)-(-2+(-4))
When minus is multiplied two times we get positive, if three times we get negative
72-(-2-4)
72-(-6)
Seventy two plus six
72+6
Seventy eight
78
Hence if a=−2 , b=3 , c=−12 , and d=−4 for expression acb−(a+d) then its value is 78.
To learn more on Expressions click:
https://brainly.com/question/14083225
#SPJ2
Select the statement that best describes the line.
Quality
Answer:
2.
Step-by-step explanation:
The line of best fit is a line through scatter plot of data points that best expresses the relationship between those points.
(hope this helps :P)
Kevin cuts a foam block along the red line. When he looks at the newly
exposed face, what is the shape of the cross-section?
4 cm
7 cm
5 cm
A. A rectangle, 4 cm by 7 cm
B. A rectangle, 4 cm by 5 cm
C. A square, 4 cm by 4 cm
D. A rectangle, 5 cm by 7 cm
Answer:
I think B
Step-by-step explanation:
It's not a square when you cut it since after you cut one side the length would by 4cm by 5cm so there for it's not a square but a rectangle
sorry if it's wrong
EASY 7TH GRADE MATH 6 out of 8 dentists recommend crest toothpaste. In a group of 156 dentists, how many of them recommend crest?
Answer:
117
Step-by-step explanation:
6/8 = ?/156
156/8 = 19.5
19.5 x 6 = 117
6/8 = 117/156
Answer:
117
Step-by-step explanation:
156 x 6/8 = 117
5.
130°
X
Using the image above, find the value of Lx.
A 200
Answer:
C) 50 degrees
Step-by-step explanation:
angles x and 130 degrees are supplementary in that they add up to 180 degrees.
x + 180 - 130 = 50 degrees
You can buy 2 tickets to school carnival for $9 total.
How many tickets can you buy for $27?
Answer:
6
Step-by-step explanation:
pls brainliest
9/2=4.5
27/4.5=6
Solve 10 ÷ one fifth = ___
Gabe drew a scale drawing of his media room using a scale in which 1 inch represents 4 feet. The dimensions of the scale drawing are 4 inches by 6 inches. What is the area of Gabe's actual basement?
24 ft?
80 ft2
384 ft2
168 ft2
HELP ASAP
Answer:
C. 384 ft2
Step-by-step explanation: Hope this helps (:
Frank’s dog eats 6 ounces of dog food each day. Frank bought a 42-pound bag of dog food. How many 6-ounce servings are in 42-pound bag of dog food?
GIVE BRAINLEIST
A gift store owner used 9 rolls of wrapping paper to wrap his customers’ gifts last week. Each roll was 66 1/2 in. long. How many gifts did he wrap if a 9 1/2 in. long piece of wrapping paper was used to wrap each gift?
Answer:
7
Step-by-step explanation:
divide 66.5 by 9.5
=
£
6.
(a)
3333 p.
Into pounds
plz answer only if u know ur correct. tyvm. will give brainliest to best answer
look at the picture
Answer:
3
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
When x goes up by 1 y goes up by 3
The taxi costs 2.25 for the first mile plus 15 cents for each additional tenth of a mile. For a 5.2- mile trip eric paid 10 and told the driver to keep the change as a trip how much was the drivers tip
Answer:
$1.45
Step-by-step explanation:
The computation of the driver tip is shown below:
= 2.25 + 1.5 + 1.5 + 1.5 + 1.5 + 0.3
= $8.55
And, the amount given to driver is 10
So, the driver tip is
= $10 - $8.55
= $1.45
In the Japanese game show Sushi Roulette, the contestant spins a large wheel that’s divided into 12 equal sections. Nine of the sections have a sushi roll, and three have a “wasabi bomb.” When the wheel stops, the contestant must eat whatever food is on that section. To win the game, the contestant must eat one wasabi bomb. Find the probability that it takes 3 or more spins for the contestant to get a wasabi bomb. Show your method clearly.
Answer:
P = 0.545
Step-by-step explanation:
Here we can find the probability Q, in which you need one or two spins to win the game, and then:
P = 1 - Q
Will be the probability that it takes 3 or more spins to win.
Case where you need only one spin:
There are 3 out of 12 possible outcomes, then the probability of winning with only one spin is:
p = 3/12.
Case where you need two spins to win:
Here we should get a normal sushi roll in the first spin and a wasabi bomb in the second.
The probability of getting a sushi roll in the first spin is equal to the quotient between the number of sushi rolls (9) and the total number of possible outcomes (12), then:
p1 = 9/12
For the second spin we need to get a wasabi bomb, assuming that the susi roll is not replaced (so now there are 8 sections with sushi rolls and 3 with wasabi bombs, if you get the empty section you roll again or something like that)
Now the probability of getting a wasabi bomb is equal to the quotient between the number of wasabi bombs remaining (3) and the total number of outcomes remaining (11), this is:
p2 = 3/11
The joint probability is the product of the two individual probabilities:
p = p1*p2 = (9/12)*(3/11)
Now, the total probability of winning with one or two spins is equal to the sum of the probabilities for each case, then:
Q = (9/12)*(3/11) + 3/12 = 0.455
Then the probability of needing 3 or more spins to win is:
P = 1 - Q = 1 - 0.455 = 0.545
The probability that it takes 3 or more spins for the contestant to get a wasabi bomb is 0.545 and this can be determined by using the given data.
Given :
In the Japanese game show Sushi Roulette, the contestant spins a large wheel that’s divided into 12 equal sections. Nine of the sections have a sushi roll, and three have a wasabi bomb.When the wheel stops, the contestant must eat whatever food is on that section. To win the game, the contestant must eat one wasabi bomb.The probability to win the game in the first spin is:
[tex]\rm P_1=\dfrac{3}{12}=\dfrac{1}{4}[/tex]
The probability to win the game in the second spin is:
[tex]\rm P_2 = \dfrac{9}{12}\times \dfrac{3}{11}[/tex]
[tex]\rm P_2=\dfrac{9}{44}[/tex]
The probability to win in 1 or 2 spins is given by:
[tex]\rm Q = P_1+P_2=\dfrac{9}{44}+\dfrac{1}{4}[/tex]
Q = 0.455
So, the probability that it takes 3 or more spins for the contestant to get a wasabi bomb is:
P = 1 - Q
P = 1 - 0.455
P = 0.545
For more information, refer to the link given below:
https://brainly.com/question/795909
6v=24 then "v" equals what?
Answer:
4
Step-by-step explanation:
Divide each side by 6
6v/6 = 24/6
v=4
Answer:
4
Step-by-step explanation:
you do 24 divided by 6 to get v=4