Answer:
kjjhgyufg
Step-by-step explanation:
WILL GIVE BRAINLIEST!!! Find the length of DF
Answer:
190.4
Step-by-step explanation:
Solve the following system:
{2 y - 3 x - 8 = 3 y + 4 x - 1 | (AB=DE)
4 y + 10 x + 3 = -2 y - 17 x + 9 | (BC=EF)
x = -16/5, y = 77/5
DF=AC=-27x+5y+27=190.4
There you go, have a great day
Choose all the expressions that are equal to 34 × 8,010.
A. 8,010 × 34
B. 34 × (801 × 102)
C. 30 × 4 × 8,010
D. 34 × (8,000 + 10)
E. (30 + 4) × 8,010
A. 8,010 × 34
D. 34 × (8,000 + 10)
E. (30 + 4) × 8,010
-1<9+n<17 how would I solve this compound equality?
Answer:
n<8
Step-by-step explanation:
subtract 9 from all sides
-10<n<8
add 10
n<8
gggggh e help tanksook
Answer:
1.6 miles per minute
Step-by-step explanation:
Set up a proportion: [tex]\frac{10}{16} = \frac{1}{x}[/tex] Cross multiply, then divide: 1 × 16 = 16, 16 ÷ 10 = 1.6So, the answer is 1.6 miles per minuteI hope this helps!
Which answer choice most specifically represents the subset of the number below?√5
Rational
Irrational
Integer
Natural
Answer:
Irrational
Step-by-step explanation:
Any number that looks like this is only rational never any of the other.
n divided by 8 is −32. equation first solution second
Answer:
n/8= -32
-256
Step-by-step explanation:
Wapi simplified an expression. His work is shown below
7(8.5-1.5)+ 8÷ 2
step 1 7(7) + 8 ÷ 2
step 2 49 + 8 ÷ 2
step 3 57 +2
step 4 28.5
In which step did Wapi make his first mistake?
➪ Step 1
➪ Step 2
➪ Step 3
➪ Step 4
Answer:
Step 3
explanation:
I got it right on edge, hope it helps :]
Which of the following ordered pairs is not a solution of the inequality y > x2 + 4x +3?
(0,5)
(1,8)
(2,17)
(-3,4)
Answer:
option :-a (0,5) is right answer
Answer:
(1,8) is not a solution
Step-by-step explanation:
plug in the ordered pairs to the equations to get the answers.
Ethan buys a bag of cookies that contains 6 chocolate chip cookies, 5 peanut butter cookies, 7 sugar cookies and 7 oatmeal cookies.
What is the probability that Ethan reaches in the bag and randomly selects an oatmeal cookie from the bag, eats it, then reaches back in the bag and randomly selects a peanut butter cookie?
Answer:7/25 × 5/24
Step-by-step explanation:
7 oatmeal 25 all together
Then 5 peanut butter 24 left since he ate one
The probability of randomly selecting an oatmeal cookie first is approximately 7/25, and the probability of selecting a peanut butter cookie second is approximately 5/24.
Use the concept of probability defined as:
Probability is defined as the ratio of the total number of favorable outcomes to the total number of outcomes.
Given that,
Ethan buys a bag of cookies.
The bag contains different types of cookies:
chocolate chip, peanut butter, sugar, and oatmeal.
The quantities of each type of cookie in the bag are:
6 chocolate chip cookies
5 peanut butter cookies
7 sugar cookies
7 oatmeal cookies
To calculate the probability,
To determine the total number of cookies in the bag and the number of oatmeal cookies and peanut butter cookies.
In this case,
Ethan has a total of,
6 + 5 + 7 + 7 = 25
So there is 25 cookies in the bag.
Since there are 7 oatmeal cookies in the bag.
So, the probability of randomly selecting an oatmeal cookie first = 7/25,
After eating the oatmeal cookie,
There are now 24 cookies left in the bag, with 5 peanut butter cookies remaining.
Therefore,
The probability of randomly selecting a peanut butter cookie second is 5/24
Learn more about the probability visit:
https://brainly.com/question/13604758
#SPJ3
Can someone help me with these math quetions please
Answer:
x is-4,and ans for y is 1
Step-by-step explanation:
What is 3,477 ÷ 5 ? Does anybody know? Can anyone help?
Answer:
695.4
Step-by-step explanation:
find 20 hours is 30 minutes
Answer:
24×20×30=14,400 minutes
A system has an MTBF of 2500 h. What is the probability that this system will survive 3000 hours without any failure if the failure is distributed exponentially?
Kevin and Randy Muise have a jar containing 56 coins, all of which are either quarters or nickels. The total value of the coins in the jar is $6.80. How many of each type
of coin do they have?
Answer:
36 nickels and 20 quarters
Step-by-step explanation:
36x5= 180
25x20=500
500+180=680=6.80
Answer:I won’t give you a full answer but I can explain it.
Step-by-step explanation: Our “goal” is $6.80 we have to figure out how many nickels and quarters are in it. First off, which is bigger? A quarter. Count as far as you can until you can’t go over 6.80. Now add the remaining numbers (the nickels) and you will have your answer. Make sure when your adding to count each quarter and nickel!
60/30 in simplistic form
Need answer quick!!!!!!!!!
Answer:
2
Step-by-step explanation:
60/30 is 2
HOpe this helps :D
PLz mark brainliest if correct :D
can you please help me with this question
Answer:
$1.22 per pair
The error is the contractor didnt take into account that there are 5 dozen gloves not 5 pairs of gloves. He calculated $73.20/5, which gave him $14.64.
Step-by-step explanation:
1 dozen = 12
5 dozen = 12 * 5 = 60
Therefore, you have 60 pairs of gloves.
He purchased all 60 pairs of gloves for $73.20.
73.20/60 = $1.22
This is how much one pair of gloves cost.
Write the explicit formula for the given sequence.
9, 15, 21, 27, ...
I need this done asap
Answer:
an = 9+ 6(n-1)
or
an = 6n+3
Step-by-step explanation:
9+ what = 15
15-9 = 6
15+6 = 21
21+6 = 27
We are adding 6 each time so the common difference is 6
The explicit formula for an arithmetic sequence is
an = a1+d(n-1) where a1 is the first term and d is the common difference
an = 9+ 6(n-1)
an = 9+6n-6
an = 6n+3
Answer: 3(odd numbers)
Step-by-step explanation:
The following are product of odd numbers that are only multiplied by 3.
In GHJ, GH = 21 inches, HJ = 24 inches, and GJ = 9 inches. Which statement is true? A. G is smallest B. J is smallest C. H is largest D. G is largest
Answer:
D. G is the largest
Step-by-step explanation:
1. Draw a triangle and label it so it says G, H, and J, on its points.
2. Write 21 between the G and H. Write 24 between the H and J. Write 9 between G and J.
3. Since side HJ is 24 inches, larger than GH and GJ, the angle across from it is also the largest. If you look at your drawn triangle the angle across from side HJ is angle G.
At noon, a tank contained 6 cm of water. After several hours, it contained 3 cm of water. What is the percent decrease of water in the tank?
The percent decrease of water in the tank is [%.
Answer:
50
Step-by-step explanation:
Answer:
50%
Step-by-step explanation:
what is the sum of ? - (? × ?)= 90
Answer:
B, because first of all, y = 4x + 6, so you could cross off A. It can't be C either because there are 4x, not 4y. And it can't be D because Y is also 6 more. If it was 6 more, 4x - y would be a negative number since y is more than 4x.
Step-by-step explanation:
Michael’s class 27 adults and 63 kids on their field trip. Emily’s class had 20 adults and 70 kids on their trip. Both Michael & Emily’s teachers split the class into groups, so that each group has 7 kids. Whose class had more adult chaperones per group?
Answer:
Michaels class
Step-by-step explanation:
63 kids and 70 kids One group gets 9 groups and the other gets 10. 27/9 is 3, whileas 20/10 is 2 so Michaels class had more. Hope this helps :D
Fred, Barney, Wilma and Betty together stacked a total of 50 rocks in the quarry. Fred stacked 0.14 of the rocks, Barney stacked 4 of the 50 rocks, Wilma stacked 24% of the rocks, and Betty stacked the remaining rocks. Who stacked the most rocks? (5 points) a Fred b Barney c Wilma d Betty
Answer:
the awnser is d
Step-by-step explanation:
area
of a square room is 2601m squared Find
The
find its perimeter
Answer:
perimeter = 204m
Step-by-step explanation:
area of a square = side²
2601m² = side²
√(2601m²) = √side²
51m = side
perimeter of a square = 4*side
perimeter of this square = 4*51
perimeter of this square = 204m
can somebody help me
Answer:
-2 , 0 , 2
Step-by-step explanation:
HOPE THIS HELPS
PLZZ MARK BRAINLIEST
Answer:
the box after 4 is 2, 0, -2
Step-by-step explanation:
-2,0,2,4,6,8
It's counting down by two's
Which of the following equations has a graph with a y-intercept of -8
What is 13/2 as a percent
Answer:
650% percent
Step-by-step explanation:
help !!!! Consider the function below. Explain how you would determine the x and y intercept of the function without using technology? 2x - 9y = 18
Answer:
To find the x-intercept you have to substitute in o for y and solve for x. To find the y-intercept you can substitute in 0 for x and solve for y.
$590 is deposited into a savings account that earns 4.25% simple interest for 3 years. Find the Interest and Account Value. Remember his is money so round your answer to the nearest hundredth.
Interest:
Account total:
Answer:
Interest:$75.23
Account total: $665.23
Step-by-step explanation:
I=590(0.0425)(3)
Interest=$75.23
75.23+590=665.23
Select the
has no solution.
The equation
Can someone plz hurry and help
Answer:
2nd one
Step-by-step explanation:
Find the missing length of each right triangle
It could possible be either 21 or 23