Hope I helped. :)
- Valenteer
(Please mark me as brainliest if this helped, that would be beneficial!)
(Thx for the points!)
Which equation has a solution of k = 6.5?
-3k = 19.5
-1 + k = 7.5
-7k = -45.5
-2 + k = -8.5
identify the function shown in this graph I give Brainliest
What is the value of the expression below when c=5 and d=4 ?
6c^2 - 5d = 8
48
B
79
C
138
888
Answer:
138
Step-by-step explanation:
6(52)−(5)(4)+8
=(6)(25)−(5)(4)+8
=150−(5)(4)+8
=150−20+8
=130+8
=138
write an expression for operation describe 1 over 2 of 5 less than 10
Answer:
(m+n)/10
Step-by-step explanation:
divide 10 by the sum of n and m
(m+n)/10
Help me in confused and this thing has 40 QUESTIONS >:( WHYYYYYYYYYYYYYYYYYYYY
Answer:
15
Step-by-step explanation:
Base=bottom
height=vertical
Fill in the blank
A(n) ________ can be either addition, subtraction, division, or multiplication.
Answer:
Operation is your answer hope this helps
Step-by-step explanation:
Answer:
An operation can be addition, subtraction, division, and/or multiplication
Step-by-step explanation:
Find the area of a triangle with a base length of 3 units and a height of 4 units.
Group of answer choices
3 units
6 units
7 units
8 units
Answer:
[tex]6[/tex] square units
Step-by-step explanation:
The area of a triangle can be calculated by multiplying the triangle's base by its height, and then dividing the result by [tex]2[/tex]. As an algebraic expression, this would be [tex]\frac{bh}{2}[/tex], where [tex]b[/tex] is the triangle's base and [tex]h[/tex] is the triangle's height. In this case, we know that [tex]b=3[/tex] and [tex]h=4[/tex]. Therefore, the area of this triangle is [tex]\frac{3*4}{2} =\frac{12}{2} =6[/tex] square units. Hope this helps!
Identify which equations have one solution, infinitely many solutions, or no solution.
Answer:
I think it is
A:One solution
B:Infinitely many solutions
C:One solution
D:Infinitely many solutions
E:One solution
F:One solution
Step-by-step explanation:
I did most of my calculations are on paper
A wrestling mat used for high school competitions is show. The wrestling circle has a diameter of 28 feet. The inner circle has a diameter of 10 feet.
Answer:
140 for b, 240 for a
Step-by-step explanation:
I would appreciate if somebody helped me please! :)
Answer:
33 students is the answer
Step-by-step explanation:
3/2 * 22
=33
Answer:
33
Step-by-step explanation:
i took the 22 people and didived it by 2 who likes cats and then multipyed it by 3
Please solve very urgent
the area of the parallelogram shown is 9 square inches set up and solve an equation to find the value of
If the area of the parallelogram shown is 9 square inches. The value of x will be 45.
What is parallelogram?In two-dimensional geometry, it is a plane shape having four sides, in which two pairs of sides are parallel to each other and equal in length. The sum of all angles in a parallelogram is 360°. Similar to how the area of a rectangle is calculated, the formula for calculating the area of a parallelogram is base times height.
It is given that the sides of the parallelogram are (1/9x-2) and 3 and the area is 9 square inches.
The area of the parallelogram will be the product of their sides as,
Area = Side A × Side B
A = (1/9x-2) 3
9 = 1/3x-6
Simplify the equation to find the value of x,
9+6 = 1/3x
15=1/3x
x=45
Thus, if the area of the parallelogram shown is 9 square inches. The value of x will be 45.
Learn more about the parallelogram here:
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help me plz thank you, you genorous person
Twenty-four divided by the difference between 1 1/4 and 3/4
Answer:
48
Step-by-step explanation:
1 1/4-3/4= 1/2
24/1/2
= 48
There is a snowstorm in a certain town. In 30 minutes, 78 in. of snow falls. It continues at the same rate for a total of 2 h. Which statement is true about the amount of snow in the 2-hour period?
A The number of inches of snow is 2 times 7/4.
B The number of inches of snow is 4 times 7/4.
C The number of inches of snow is 8 times 7/8.
D The number of inches of snow is 30 times 7/8.
Show your work
Answer:
D
Step-by-step explanation:
mark brainliest pls
In 24 hours, it snowed 48 inches. How much snow fell in one hour?
Answer:
2 inches/hour. 2 inches in 1 hour
Step-by-step explanation:
48 divided by 24 = 2
Help pls!! Solve the inequality x + 13 < 0. Give your answer in interval notation.
Answer:
-14
Step-by-step explanation:
x=-14+13
-1
0 is biger than -1
Will mark brainliest!
Classify each pair of numbered angles as corresponding, alternate interior, alternate exterior, or none of these.
Answer:
First Photo: Alternate Interior angles
Second Photo: None of these
Third Photo: Corresponding angles
Fourth Photo: Alternate Exterior angles
Fifth Photo: Corresponding angles
Step-by-step explanation:
1. Alternate interior angles are angles that are on the opposite sides of each other and are inside the parallel lines
2. None of these
3. Corresponding angles are angles that are in matching corners which are cut by a transversal.
4. Alternate Exterior angles are angles that are on the opposite sides of each other and are outside of the parallel lines.
Hope this explanation helps!
brainliest goes to the best answer!!
this is not an answer, but i figured i'd let you know that in the top (where tabs are) you can see somebodys full name...
Answer:
Step-by-step explanation:
Solve the following equation 12 = 4 + 4(m + 1)
Please do thiiissss ASAPPPPP
Answer:
1. k>−6
2. h≤−20
Step-by-step explanation:
1st picture is number, 2nd picture is number 2
1. k>−6
2. h≤−20
is the correct answer
Estimate the difference. 9 1/2 - 1 6/7
8 1/2
8
7
7 1/2
PLS HURRY To receive a passing grade on his test, Samuel must get at least 14 questions correct. Which inequality represents this situation if q = questions answered correctly?
Answer:
The second the second
Step-by-step explanation:
Bob has a recipe for salad dressing. The recipe says to mix c lemon juice, c mustard, and c
vinegar. How much lemon juice does he need to make 4 c of salad dressing? Show your work.
Answer:
He needs 56c of lemon juice to make 4 salad dressings.
Step-by-step explanation:
We only need to look at how much lemon juice to make one salad dressing which would be 14c so we have to make 4 so we would do 14x4 to get how much lemon juice you need to make 4 dressings so you would need 56c of lemon juice to make 4 dressings
Can someone plz help me... it would be great if u did all three questions
PLZ HURRY WILL GIVE BRAINLIEST IF CORRECT
I want to say D, but don't take my word for it. Good luck! <3
Answer:
c
Step-by-step explanation:
Solve using substitution. x = 2 7x + 9y = –13
Answer:
y=-3 Hope this helps!
Step-by-step explanation:
7(2)+9y=-13
9y=-13-7(2)
9y=-13-14
9y=-27
y=-3
Evaluate 4.7 j−6.8k when j=5 and k=3
Answer:
3.1
Step-by-step explanation:
ok so
4.7j-6.8k J=5 k=3 plug in the values
4.7(5)-6.8(3)
23.5-20.4
3.1
Answer:
3.1
Step-by-step explanation:
replace the variables (4.7)5-(6.8)3
then solve using pemdas
4.7 times 5 =23.5
6.8 times 3= 20.4
23.5 - 20.4= 3.1
Dalvin's family took a road trip to Mount Rushmore. Dalvin fell asleep 44% of the way through the trip. If Dalvin fell asleep after they had travelled 176 miles, what was the total length of the trip?
Answer:
The total length of the trip was 400 miles.
Step-by-step explanation:
He fell asleep at 44% through the trip, they already had traveled 176 miles.
.44x = 176 ⇒
176 ÷ .44 ⇒
x = 400
The total length of the trip was 277 miles when Dalvin fell asleep after they had traveled 176 miles.
What is the distance?A mathematical number known as distance measures "how much ground an object has traveled" while moving. Distance is defined as the product of speed and time.
If Dalvin fell asleep 44% of the way through the trip, then the total length of the trip is 100% - 44% = 56% longer than the distance Dalvin's family had traveled when he fell asleep.
The total length of the trip is therefore 1.56 times the distance that Dalvin's family had traveled when he fell asleep.
Since Dalvin's family had traveled 176 miles when he fell asleep, the total length of the trip is 1.56 x 176 miles = 277 miles.
Therefore, the total length of the trip was 277 miles.
Learn more about the distance here:
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Please can you give me the answer to these questions! I need this by today!
Answer:
a) 7
b) 6
c) 5.2
d) 7
Step-by-step explanation:
How to find mode:
To find mode what you do is find the number that is the most common in the number group. In this case, there was one 3, three 7's, one 2, one 4, one 5, one 1, and two 8's. And since there was the highest amount of 7's, 7 was the mode.
How to find median:
To find the median, you line the numbers up from smallest to greatest and find the middle number, since this was a even number, there were two center numbers which were 5 and 7, after finding those, you add 5 and 7 together and divide that by two. So the equation would be (5+7)÷2=6
How to find mean:
To find the mean, you add all of the numbers together then divide it by the amount of numbers there are. The equation would be: (3+7+2+4+7+5+7+1+8+8)÷10=5.2
How to find range:
To find the range you do the largest number minus the smallest number. In this case it would be 8-1=7.
The area of a rectangular rug is given by the trinomial r^2 - 2r- 15 What are the possible dimensions of the rug? Use factoring.