Answer:
Pls give brainliest
Step-by-step explanation:
Let the runner's faster time be 'x'
Let Christina's time be 'y'
Now,
Runner's time = y - x
= 26.3 - 8.44
= 17.86 seconds
Does the following relation represent a function, explain
Answer:
No.
Step-by-step explanation:
In a function, two points CANNOT be directly above each other. In this case, (1,3) and (1,-2) are above each other.
HELP PLEASE i need the answer
Answer:
The first one is x²= 4.5
The 2nd one is 2
The third one is 16
The fourth one is the last answer choice you have
Tell me if I'm wrong
Answer:
The first one is 3 or -3; x^2 = 9
The 2nd one is 2
The third one is 16
The fourth one is the last answer choice you have
Tell me if I'm wrong
Step-by-step explanation:
HELP ASAP
Type the correct answer in each box. Spell all words correctly, and use numerals instead of words for numbers. If necessary, use / for the fraction bar(s).
Karina is creating two pyramids with the nets below using construction paper. In both nets, all of the triangular faces of the pyramids have a height of 9 inches and a base of 6 inches. Compare the amount of construction paper needed to make each pyramid.
The triangular pyramid needs ?
square inches of construction paper to make.
The square pyramid needs ?
square inches of construction paper to make.
The ?
pyramid will need ?
square inches more construction paper to make than the other pyramid.
Answer:
A. 108 in^2
B. 144 in^2
C. 36 in^2
Step-by-step explanation:
A monumental structure shaped like a triangular pyramid has a volume of 693 cubic meters. The area of the base of the structure is 132 square meters. Find the height of the structure.
Answer:
Use maths genie its rather helpful
Step-by-step explanation:
Use maths genie its rather helpful
Deon's chocolate bar is 72% cocoa. If the weight of the chocolate bar is 73 grams, how many grams of cocoa does it contain? Round your answer to the nearest tenth.
Answer: 52.6 grams of cocoa
Step-by-step explanation:
Facts:
the chocolate bar is 72% cocoa
it weighs 73 grams (g)
Cocoa (in grams)= ?
Step 1: Find 72% of 73
72% of 73= 52.56
Step 2: Round to the nearest tenth
52.56
56-> 60
52.6
What is the volume of this rectangular prism? 14.04 cubic yards 7.24 cubic yards 17.25 cubic yards 18.2 cubic yards
Answer:
Description: 31912.8919
Image: 14.04
Step-by-step explanation:
The answer to you description:
14.04 x 7.24 x 17.25 x 18.20 = 31912.8919
The answer to the Image:
2.40 x 2.50 x 2.34 = 14.04
An IMAX movie ticket cost $16. You have $50. Write an inequality to represent the number of IMAX movie tickets, t, you can buy.
Answer:
t > 3
Explantion
Complete the inequality statement. 9 3/7 ___ 9 1/3
> < =
Answer:
[tex] > [/tex]
Hope this helps! Have a great day/night!!
Item 3
What type of triangle is this triangle?
obtuse isosceles
obtuse scalene
acute isosceles
acute scalene
Finding the areas of different figues, five problems
Answer:
9. C 77.7ft^2
10. 492
Step-by-step explanation:
(96) - 15.6 - 2.6533
= 77.867
=77.7
find surface area answer asap
30 sq cm
Step-by-step explanation:
the base area of the figure is rectangle.
opposite sides are congruants.
Area of rectangle = (length) (breadth)
= (12) (2.5)
= 30 sq cm.
PLEASE MARK AS BRAINLIEST
Answer:
75.25cm²
Step-by-step explanation:
Area of triangle=1/2×h×b
=1/2×1.5×2.5
=1.875
1.875×2
=3.75cm²
Area of base=2.5×11
=27.5cm²
Area of sloping side=11×2
=22
=22×2
=44cm²
Surface area =44+27.5+3.75
=75.25cm²
hope it is correct.
how do you solve the inequality 2s + 5 > 49
Step-by-step explanation:
2s +5>49
2s >49-5
2s>44
S>44÷2
S>22
Answer:
[tex]s > 22[/tex]
Step-by-step explanation:
[tex]2s + 5 > 49[/tex]
[tex]2s+5-5 > 49-5[/tex]
[tex]2s > 44[/tex]
[tex]\cfrac{2s}{2} > \cfrac{44}{2}[/tex]
[tex]s > 22[/tex]
~
Choose ALL the isosceles triangles.
Answer:
2 side equal triangle is called isocles triangle
A swimming pool holds 250,000 gallons of water and is being drained at 200 gallons per minute. How many gallons remain in the pool after 5 minutes than after 20 minutes?
Answer:
After 5 minutes, the pool will hold 249,00 gallons of water.
After 20 minutes, the pool will hold 246,000 gallons of water.
Help please i need the answers ASAP
#1: 29
#2: 76
Hope this helps !! <33
*PLEASE help* *no explanation = report* *spam = report*
Youssef has $40 in his piggy bank and he spends $2 a day on a soft pretzel at lunch. Tiernan is selling his lunch each day at school to save up for an electric skateboard. After 3 days, he has a total of $22 and after 6 days he has a total of $34. In how many days will the two have the same amount of money?
They two shall have the same amount of $30 after 5 days
[Consider "d" is number of days, "y" is total amount]
For Youssef:
Starting amount = $40Spending amount = $21) Equation created: y = 40 - 2d ____ eq(1)
For Tiernan:
3 days = $226 days = $34Unit rate: (change in amount)/(change in day) = (34 -22)/(6-3) = $4
2) Equation created:
y - 22 = 4(d - 3)y = 4d - 12 + 22y = 4d + 10 ____eq(2)For them to have same amount, solve simultaneously:
4d + 10 = 40 - 2d4d + 2d = 40 - 106d = 30d = 30/6 = 5 daysAmount after 5 days: 4(5) + 10 = $30
Solve the problem . (x – 2) = –14(x – 8)
1) x=0
2)x=--5 1/3
3)x=-3 1/5
4)x=3 1/5
Answer:
x=38/5
Step-by-step explanation:
distribute
Add 2 to both sides of the equation
Simplify
Even if the U.S. decides to remain neutral in an international conflict, after hostilities end the Peace Corps may become involved in order to help, for example,
create a new government
develop agricultural areas
create treaties between enemies
train ambassadors
Answer:
I'd assume create a new government since we stayed after ww2 to rebuild half of germany
A bacteria population is 10,000 when it first measured and then doubles each day
help I'll give brainliest to the person with the correct answer i accidentally clicked on a answer
Answer:
A -7
Step-by-step explanation:
the line point says 7 the opposite of 7 is -7 it doesn't have a 1 at the top so that's how you know it's not a fraction.
Congruency
a. Show that the two triangles are congruent.
b. State the other equal pairs of angles and sides.
Answer:
a.)They are oppositely congruent
Step-by-step explanation:
This is because when they are oppositely fitted they match
Solve
Make sure to enter your answer as an ordered pair. (x,y)
Answer:
(12, -23)
Step-by-step explanation:
Equate the equations:
y = y
⇒ -3x + 13 = -2x + 1
Add 3x to both sides:
⇒ -3x + 13 + 3x = -2x + 1 + 3x
⇒ 13 = 1 + x
Subtract 1 from both sides:
⇒ x = 12
Substitute x=12 into one of the equations to find y:
⇒ -2(12) + 1 = -23
Therefore, the ordered pair is (12, -23)
I need help i don't get it
Answer:
(5,-3)
Step-by-step explanation:
if you go from point A to point M, you go right 5 units and up 0.5 units. So if you do the same thing from point M and go right 5 units and up 0.5 units, you get (5,-3)
hope this helped! :)
Choose all correct answer choices if u are right I will mark u as brainliest
Answer:
8q
Step-by-step explanation:
3q + 5q = 8q
q^8 = q^8
8q + q = 9q
I hope this helps!
Answer:
8q and 8q + q
Step-by-step explanation:
I just had this answer and I got it right and plus it’s teacher approved
Select the correct answer.
What is the area of rectangle PQRS?
A.
20.25 square inches
B.
21.375 square inches
C.
27.00 square inches
D.
42.75 square inches
Write an algebraic expression with the constant 7 and the variable 4.
Answer:
y = 4x + 7
Step-by-step explanation:
y = 4x + 7
7 is the constant and 4 is the coefficient
4. the question is in the picture below:
Answer:
NOT equivalent to -5/8, NOT equivalent to -5/8, equivalent to -5/8
Step-by-step explanation:
5/8 is NOT equivalent to -5/8
-8/5 is NOT equivalent to -5/8
-5/8 is equivalent to -5/8
I gave a picture of how your answer should be
Hope this helps :)
Consider the two functions below. How does the rate of change differ from two functions.
Answer: Its b i got this correct
Step-by-step explanation:
Answer:
It's it B 100%
Step-by-step explanation:
help????????????????
x = 0 is a vertical line.
If a point is reflected across a vertical line, x-value becomes the distance from the reflection line and the sign changes most likely.
Thus if (-4,3) is reflected across a vertical line, its sign change and it becomes (4,3)
can you solve this for meh *^*