Answers
Related Questions
helppppppppppppppppppppppppppppppppppppppppp
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Answer:
D 90%
Step-by-step explanation:
I’m kinda confused ab this one-
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no links! im suuuuper d u m b so um- help? please? I dont think its a right isosceles either T^T
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Answer:
x = 25º, right scalene triangle
Step-by-step explanation:
The interior angles of a triangle add up to 180º.
The red square indicates the angle measure is 90º.
We are left with two other angles, x and (2x + 15).
Let's set up an equation to represent the angle measures
90 + x + (2x + 15) = 180
First, combine like terms.
90 + x + 2x + 15 = 180
105 + 3x = 180
Subtract 105 from both sides to isolate x.
3x = 75
Divide both sides by 3 to further isolate x.
x = 25º
Let's check our answer by plugging it back into our original equation.
90 + x + (2x + 15) = 180
90 + 25 + (2(25) + 15) = 180
Simplify.
90 + 25 + (50 + 15) = 180
90 + 25 + 65 = 180
115 + 65 = 180
180 = 180
Your answer is correct.
x = 25º
Now we need to classify the triangle.
As stated before, the red square indicates the angle measure is 90º. This means our triangle is a right triangle.
Because the other two angle measures are different from one another, we know that the side measures cannot be equal. This leaves us with a scalene triangle.
Your answer is: right scalene triangle
Hope this helps!
2.15 X 58 = ? (please do an explanation too)
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Answer:
124.7
Step-by-step explanation:
Calculator
Answer:
(2.15)(58)
=124.7
Step-by-step explanation: Hope this help :D
Jordyn bought lollipops for a school party. Before she goes to school, her brother takes 5% what Percent is left
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Answer:
95%
Step-by-step explanation:
If they do not tell us what amount of lollipops Jordyn had, then we can just subtract 5 from 100%. The answer would be 95%
Explanation 100% subtract 5% that the brother took is 95% left
Tell which rule applies to each expression
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Answer:
1. Product
2. Power
3. Quotient and power
Step-by-step explanation:
Product is for multiplication
Power is for exponents
Quotient is for division
6.) A completely full spherical hot air balloon with a radius of 9 meters is being deflated at a rate of 22 cubic meters per minute. How much time must elapse for the balloon to be completely deflated? Use the volume formula and 3.14 for π .
Find the volume of the full hot air balloon.
7.) Calculate the time it takes to completely deflate the balloon using the constant rate of deflation. Set up and solve a proportion.
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Answer:
ou need to make permanent healthy changes to your diet and get ... At this time, the cost for placing and removing the intragastric balloon may ... If the balloon deflates, there's also a risk that it could move through your digestive system. ... An intragastric balloon can make you feel more full faster than you
Step-by-step explanation:
Help me with this asap!!!!!
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Answer:
Step-by-step explanation:
8x-4 >12
8x > 16
x >2
Answer choice R
Simon bought 5 boxes of cereal c and 2 gallons of nonfat milk m for $20.08. Terri bought 3 of the same boxes of cereal b and 3 gallons of nonfat milk m for $18.87. Based on this information, what is the cost of one gallon of milk?
Answer Choices:
$2.50
$3.79
$3.75
$3.50
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Answer:
2.50$
Step-by-step explanation:
helppppp ill give 10 points
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Answer:
c
Step-by-step explanation:
Solve the question in the screenshot
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Answer:
Step-by-step explanation:
most students study less than 4 hours
thats the only one i think i know lol
What is the equation of a line that passes through the points (0, 5) and (4, 8)? Write your answer in slope-intercept form (y = mx + b). ( help pleaseee )
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First we need to find slope
(Y2-Y1/X2-X1)
(8-5/4-0) = (3/4)
Slope = (3/4)
Now for the point slope equation
y - y1 = m(x-x1)
Plug in one of the points and the slope
y - (5) = 3/4(x - (0))
Let’s convert to y = mx + b formatting
y - (5) = 3/4(x - (0))
y - 5 = 3/4x - (3/4)(0)
y - 5 = 3/4x
y = 3/4x + 5
This will be your equation.
I'm not so sure on this one, any thoughts?
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3 Answers:
Choice B) As x decreases, y decreasesChoice C) As x increases, y approaches 0Choice F) The function is an increasing function=====================================================
Explanation:
The graph has a negative y-intercept. So for example, we could have a y intercept of (0,-1) or (0,-2). The x value is always 0, and in this case, the y coordinate is some negative number.
Due to the negative y intercept, this means the function curve is below the x axis at this point. The common ratio r, such that 0 < r < 1, tells us that the exponential function is decreasing in absolute value. Let's say the y intercept was (0,-10) and the common ratio was r = 0.5
The common ratio of r = 0.5 means the second term is r*(first term) = 0.5*(-10) = -5, and the third term is r*(second term) = 0.5*(-5) = -2.5
The terms: -10, -5, -2.5 show us that they are decreasing in absolute value, but in terms of a graph, they are going upward toward zero.
So that's why as x increases, so does y (which makes it an increasing function). And y is approaching y = 0. However, it never actually gets to y = 0.
On the flip side, if x is decreasing, then y is also decreasing. Both x and y increase or decrease together in any increasing function. A decreasing function would have x increase while y decreases, or vice versa, meaning they go in opposite directions.
Answer:
B,C, and F or 1, 2, and 6
Step-by-step explanation:
PLS HELP, WILL REWARD BRAINLIEST !!
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Ummm The is no pattern to the data
If m∠1 = 120°, find m∠3:
A. 30°
B. 60°
C. 90°
D. 120°
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Because vertical angles are always equal
2t - 3 = 1 (solve for t)
we're doing two step equations
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Answer: t = 2
Step-by-step explanation:
2t - 3 = 1
(add 3 to both sides)
2t = 1 + 3
2t = 4
(divide 2 from both sides)
t = 2
Have any of you or has any family and friends had a knee hereditary? Explain the process and how it happened!
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Answer:
My grandma got two knee replacements on this year and another two years ago. She couldn't walk for like a month or two
Step-by-step explanation:
The quantities x and y are proportional
x y
12 36
18 54
25 75
Find the constant of proportionality (r) in the equation y = rx.
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Please Help Me ASAP
The table shows the pricing for four different brands of cat food.
Which brand costs the least per once?
A)
B)
C)
D)
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Answer:
That'll be C let me know if im wrong <3
Helpppp
Solve
−x−86<7
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Answer:
x<-94
Step-by-step explanation:
-x-87<7
Add 87 to both sides, thus canceling it out.
-x-87<7
+87 +87
-x<94
The x can't have a negative. So we divide -1 from it.
-1x<94
/-1 /-1
x<-94
---
hope it helps
Answer:
x > -93
Step-by-step explanation:
-x - 86 < 7
=> Add 86 on both sides of "="
-x < 93
Since -x could also be written as -1x, divide both sides of "=" with -1 so x becomes positive, since we are dividing by a negative number the inequality sign switches:
x > -93
Hope this helps!
A store boght 100 toys a a cost of $10 each. The store sold all the toys at a percent markup of 40%. Find the total selling price.
(Hint: First find the cost of 100 toys at $10 each. Then markup is added to the cost)
Answer: The total selling priec was $ . (Round to the nearest dollar as needed. No comma is needed on your answer)
Answers
Answer:
40/100 x 10 = 4
Step-by-step explanation:
The two-dot plots below compare the forearm lengths of two groups of schoolchildren:
Based on visual inspection of the dot plots, which group appears to have the longest average forearm length?
Group B, because three children in the group have the least forearm length of 11 inches
Group A, because three children in the group have the least forearm length of 11 inches
Group A, because seven children have a forearm length longer than 12 inches
Group B, because two children have a forearm length longer than 12 inches
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Answer:
Group A because seven children have forearm length longer than 12 inches
Step-by-step explanation:
We need to look at Group A and everything after 12 inches. If we look at 13 inches, there is four dots. And if we look at 14 inches, there are three dots. Add then together to get seven children's forearm lengths.
The group which appears to have the longest average forearm length is group Group A since seven children have a forearm length longer than 12 inches.
What is Dot Plot?Dot plots are one of the form of graphing points using dots which indicates the value on a number line.
Given are two dot plots.
In both groups, there are a total of 10 children.
It is clearly seen that from group A, 3 children have a forearm length of 12 inches, 4 children have a length of 13 inches and 3 children have a length of 14 inches.
On an average, 7 children have more than 12 inches forearm length.
Similarly, for group B, only 2 children has a forearm length of more than 12 inches.
So group B has longest average forearm length.
Hence the correct option is Group A, because seven children have a forearm length longer than 12 inches.
Learn more about Dot Plots here :
https://brainly.com/question/22746300
#SPJ2
Two numerical patterns are shown below:
Pattern A: 6, 12, 18, 24, 30
Pattern B: 12, 24, 36, 48, 60
Select the statement that describes the numerical patterns.
The rule for Pattern B is "multiply by 2."
The rule for Pattern A is "multiply by 2."
Each term in Pattern B is one half the corresponding term in Pattern A.
Each term in Pattern A is one half the corresponding term in Pattern B.
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Answer:
Each term in Pattern A is one half the corresponding term in Pattern B.
Step-by-step explanation:
6 is half of 12 , 12 half 24, 18 half of 36, 24 half of 48 , 30 half of 60 etc.
Answer:
46347
Step-by-step explanation:
sorry
helpppppppppp Ill give a brainliest
Answers
Answer:
D, -1
Step-by-step explanation:
when distributing the 2 to the 2x and 5 you get the same equation as the other side.
do paranthesis first, then exponent, then multiply, add then subtract from left to right
Answer:
9: D
10: -1
Step-by-step:
9: solve the product, multiply 2 and 3, then add.
10: use a calculator or something, I recommend desmos.
which statement is true?
a. -4 = 4
b. -5 < -3
c. -2 > -1
d. 3 > 0
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Answer:
c. -2 > -1
d. 3 > 0m
:
The prime factorization of 60 is 2a·3b·5c.b =
A)1
B)2
C)3
D)4
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it Is 2 because it's a prime number
The sum of three consecutive natural numbers is 336. Find the largest of the three numbers.
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Answer:
113
Step-by-step explanation:
PLS HELP GIVING BRIANLIEST
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Answer:
220 yards or A
Step-by-step explanation:
2*60=120
15*1760=26400
26400÷120=220
Plot the following points on the coordinate plane and
connect them to create a polygon. Then, find the
perimeter of the polygon.
A(1,3)
B (3,3)
C(3,-2)
D(-2,-2)
E (-2,0)
F(0,0)
G(0,2)
H (1,2)
I(1,3)
The polygon I created is a _. The perimeter is _ units
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Answer:
a
Step-by-step explanation:
Maggie opened a savings account and deposited $200. She will deposit $50 into this account each week, w, and will make no withdrawals. The equation below shows how she will calculate the total amount in the account, t, after each deposit. Which of the following is the independent variable?
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Answer:
The answer is w (I’m so sorry if I’m wrong)
Step-by-step explanation: