Answer:
LCM is 30.
Step-by-step explanation:
She forgot that they both can multiply into 30. She listed all their multiples and their LCM is 30. Not 60. That's her error.
Hope this helps and have a nice day!
Solve for the letter a. bc=ad
Answer:
the answer is bc/d
Step-by-step explanation:
please give me brainlest
The attendance at a community block party was 3 children for every 2
adults. Which could be the number of children and adults at the block
party?
Answer:
you didnt give us multiple choice, so we dont know
Step-by-step explanation:
A science club at Emily’s middle school has 25 members. Only 40% of the members attended Saturday meetings. What is the number of members that attended the Saturday meetings?
A. 6
B. 9
C. 10
D. 15
(Will give brainliest and a heart)
lol i’m using this app to check my work
Round 3.44 to the nearest whole number.
Answer:
3.44 rounded to the nearest whole number is 3
3.4+ 2(9.7-4.8)=61.2
Parker has saved $1,200 for him and his
wife to go to an all-inclusive island resort.
He decides to take out a $1,000 simple
annual interest loan at 4.5% for 1 year
and stay in a suite. Is Parker being
financially responsible or financially
irresponsible? What is the monetary value
of his benefit or cost?
Answer:
I mean I think he is because the interest is less now, I still think it's irresponsible to take from his savings but ¯\_(ツ)_/¯
Find both X and Y intercepts of the equation
#1- 4x+y=5
#2- x-y=1
#3- x+4y=8
Answer:
Water is a polar molecule because one area is ________________ and another area is ______________________.
Step-by-step explanation:
Answer:
1. y=5 x=1.25
2. y=-1 x=1
3. y=2 x=8
Step-by-step explanation:
put it in to a graphing calculator.
Please help!!! I will mark Brainliest
Answer:
it would be A
Step-by-step explanation:
In one study, researchers at a clinic looked at more than 120,000 patients enrolled in 14 international studies in the past 10 years. Among the patients with heart problems, researchers found at least one risk factor in 84.7% of the women and 80.7% of the men. If a woman is selected at random from the women with heart problems, what is the probability she has none of the risk factors? Write your answer as a percentage. % If a man is selected at random from the men with heart problems, what is the probability he has none of the risk factors? Write your answer as a percentage. %
Answer:
The probability she has none of the risk factors [tex]P(N) = 15.3 \%[/tex]
The probability he has none of the risk factors [tex]P(M) = 19.3 \%[/tex]
Step-by-step explanation:
From the question we are told that
The number of patients enrolled is n = 120,000
The number of international studies is N = 14
The number of years is y = 10 years
The risk factor for women is r = 84.7%
The risk factor for men is R = 80.7%
Generally the probability that she has none of the risk factors is mathematically represented as
[tex]P(N) = 100 - r)\%[/tex]
=> [tex]P(N) = 100 - 84.7)\%[/tex]
=> [tex]P(N) = 15.3 \%[/tex]
Generally the probability that he has none of the risk factors is mathematically represented as
[tex]P(M) = 100 - R)\%[/tex]
=> [tex]P(M) = 100 - 80.7)\%[/tex]
=> [tex]P(M) = 19.3 \%[/tex]
Reduce this question to lowest terms 4/5 divided by 16/15
i found 3/4 but am not that sure if it's correct
f(x)=-2x+13 for f(-4) Evaluate
Answer:
f( - 4) = 21Step-by-step explanation:
[tex]f(x)=-2x+13[/tex]
To find f(-4), substitute the value of x that's - 4 into f(x). That is for every x in f(x) replace it with - 4
We have
[tex]f( - 4) = - 2( - 4) + 13 \\ = 8 + 13 \\ = 21 \: \: \: \: \: \: \: \: [/tex]
We have the final answer as
f(-4) = 21Hope this helps you
what is the answer to 3n+16=7n
10 – 2(3x – 1) > 6x + 10
Pls solve with steps and explain
Answer:
x < 1/6
Step-by-step explanation:
In the equation 10 – 2(3x – 1) > 6x + 10, start by using the distributive property. Once you've done that, you'd now get 10-6x+2 > 6x+10.
Now, add 10 and 2 togther to get -6x+12 > 6x+10.
Subtract 6x to both sides and subtract 12 to both sides and now you'll get
-12x > -2.
Now, divide each side by -12 to get x < 2/12 or 1/6. Notice how the sign is flipped since you divided by a -.
Tyra buys 14 gallons of gas for 35$ how could she figure out how much 1 gallon of gas cost her
Answer: 2.50
Step-by-step explanation: you would divide the cost by the amount so 35 divided by 14.
Use the equation z = n - 7 to find the value of z when n
9.
Z =
Answer:
[tex]z=2[/tex]
Step-by-step explanation:
[tex]z=n-7[/tex]
In this case, I'm assuming that you're trying to say that n = 9.
1. Substitute in 9 for n
[tex]z = (9)-7[/tex]
2. Combine like terms
[tex]z=9-7\\z=2[/tex]
Which sequence is arithmetic? 5, 16, 27, 38, ... 4, 12, 20, 32, ... 10, 15, 30, 45, ... 12, 19, 26, 34, ...
Answer: 5, 16, 27, 38.
Step-by-step explanation:
Ok so, 5+11=16 16+11=27 27+11=38. Hope I helped some of you guys out. <3
Answer:
The Answer is A
Step-by-step explanation:
The Constant is adding by 11.
What is the solution set for -4x - 10 ≤ 2?
Answer:
x >= -3
Step-by-step explanation:
How many compounds are in the glucose chemical formula?
Answer:6 I believe. Not sure but I’m also pretty sure it’s 6
Step-by-step explanation:
Answer:
3 compounds. I could be wrong.
Hi i’m confused on this question can someone pls help me answer it
Answer:
x=−0.0151745 i think and make sure that you put it on negative
Step-by-step explanation:
Is 87 + 53 positive or negative?
Answer:
Positive
Step-by-step explanation:
Two positive numbers when adding equal a positive.
87 + 53 = 140 So Positive.
Hope this helped.
Answer:
This is Positive
Step-by-step explanation:
The Answer is positive because its just normal adding
Hope i could help
What is the slope for this scenario?
Population of Olde Town
y
10000
O -500
8000
O-250
O
6000
Number of People
O 200
4000
2000
10
24
Time (years after 2000)
Answer:
Step-by-step explanation:
The answer is b -250
PLEASE HELP, DUE AT 12
Answer:
m<B = 28
Step-by-step explanation:
1. 2x+17=45
-17 -17
2. 2x=28
/2 /2
3. x=14
4. B=2(14)
2. B=28
I really need help on this!!
Answer:
D
Step-by-step explanation:
It's kind of grainy, but what I can see is that D. has a constant proportionality of up 4 over one to each point. So the slope would be 4.
Where is the answer to the expression 5 - 9 located on a horizontal number line?
O 9 units to the left of 5
09 units to the right of 5
4 units to the right of 5
4 units to the left of 5
Answer:
A 09 units to the left of 5.
Step-by-step explanation:
The reason this is the answer is because going left on the number line signifies subtraction (down) and with 5 being your starting number you would be going down (left) the number line by 9
3(x-5) +4(x+1) ; x=2
Answer:
distributive property
-4y+20=-x solve for y
Answer:
y = x/4 + 5
Step-by-step explanation:
Solve for y:
20 - 4 y = -x
Hint: | Isolate terms with y to the left-hand side.
Subtract 20 from both sides:
-4 y = -x - 20
Hint: | Solve for y.
Divide both sides by -4:
Answer: y = x/4 + 5
Answer:
y=1/4x+5
Step-by-step explanation:
XY = 4x + 7 and YZ = 8x – 1 whats XZ
Answer:
12x + 6Step-by-step explanation:
Given
XY = 4x + 7 and YZ = 8x – 1 XZ = ?As per angle addition postulate
XZ = XY + YZXZ = 4x + 7 + 8x - 1 XZ = 12x + 6what is 2.92 rounded to the nearest tenth
Answer:
2.9
Step-by-step explanation:
Hope this helps, if not, don‘t hate.
Triangle X Y Z is shown. Angle X Z Y is a right angle. The length of Z X is b, the length of Z Y is a, and the length of hypotenuse X Y is c.
Given right triangle XYZ, which correctly describes the locations of the sides in relation to ∠Y?
a is opposite, b is adjacent, c is the hypotenuse
a is the hypotenuse, b is opposite, c is adjacent
a is adjacent, b is the hypotenuse, c is opposite
a is adjacent, b is opposite, c is the hypotenuse
Answer:
C. A is adjacent, B is opposite, C is the hypotenuse
The locations of the sides in relation to ∠Y are that a is adjacent, b is opposite, and c is the hypotenuse. The correct answer would be an option (D).
What is the right triangle?A right triangle is defined as a triangle in which one angle is a right angle or two sides are perpendicular.
In the right triangle XYZ we have
The legs are represented by sides a and b, whereas the hypotenuse is represented by side c. (the greater side)
Angle Y's adjacent side is side a, while angle X's opposite side is side b.
Side b is the opposing side of angle Y and next to angle X.
The hypotenuse is represented by side c.
Because the angles X and Y are complementary, their total equals 90 degrees.
Therefore, we can conclude that a is adjacent, b is opposite, and c is the hypotenuse.
Hence, the correct answer would be an option (D).
Learn more about Trigonometric functions here:
brainly.com/question/6904750
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The question seems to be incomplete the missing figure has been attached below.
A line passes through the point(-10,8) and has a slope of -5/2 write and equation in slope intercept form for this line
Answer:
yeet
Step-by-step explanation:
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