Plz help meh
A creature on the moon throws a rock off a cliff. The height of the rock above the surface of the moon, in meters, t seconds after it is thrown is given by h(t) = -t^2 + 8t + 10. When does the rock hit the surface of the moon?
Plz give step by step solution.
Answer:
Step-by-step explanation:
The rock will hit the surface when its height equals zero.
t^2-8t-10=0
t^2-8t=10
t^2-8t+16=10+16
(t-4)^2=26
t-4=+(26^(1/2))
t=4+(26^(1/2))
t=9.1s
explain natural substance
Answer:
This is your answer ☺️
Which expression is equivalent to 3(2x + 1) — (x — 1)?
A. 5x
B. 5x + 2
C. 5x + 4
D. 3x + 6
вычислите: 7/8:(-2 1/4):5/6:(2 1/2):(-6/25)
Answer:
= 3087 / 320
Step-by-step explanation:
Hello please help me
Answer:
A
Step-by-step explanation:
its D option..........
6) What would be the next three terms in the sequence 1, 3, 9, 27.....? *
2 points
Three puppies weigh 1 1/16 pounds, 1 3/16 pounds, and 15/16 pound. You are carrying all three in a basket. Find the total weight of the three puppies.
Answer:
3 3/16
Step-by-step explanation:
1 1/16+1 3/16+15/16=3 3/16
mathew paid a total of $68.00 for 8 pepporoni pizzas
Answer:
Each pizza cost $8.50
Step-by-step explanation:
For every nine bags of peanuts a circus sells, they sell four boxes of popcorn. If the circus sold 225 bags of peanuts, how many boxes of popcorn did they most likely sell?
Answer:
2025
Step-by-step explanation:
Piet Mondrian, a Dutch artist, painted images of rectangles and squares. The image shown is an example of art similar to Mondrian's art. L. What is the ratio of orange rectangles to green rectangles?
I love anime
Step-by-step explanation:u
The function g is defined by the following rule.
g(x)=(1/5)^x
Find g(x) for each x-value in the table.
Answer:
[tex]g(-2) = 25[/tex]
[tex]g(-1) = 5[/tex]
[tex]g(0) = 1[/tex]
[tex]g(1) = \frac{1}{5}[/tex]
Step-by-step explanation:
Given
[tex]g(x) = \frac{1}{5}^x[/tex]
Solving (a): When x = -2
This gives:
[tex]g(x) = \frac{1}{5}^{(-2)[/tex]
[tex]g(x) = \frac{1}{5}^{-2[/tex]
[tex]g(x) = 5^2[/tex]
[tex]g(-2) = 25[/tex]
Solving (b) When x = -1
This gives:
[tex]g(x) = \frac{1}{5}^{-1}[/tex]
[tex]g(-1) = 5[/tex]
When x = 0
This gives:
[tex]g(x) = \frac{1}{5}^0[/tex]
[tex]g(0) = 1[/tex]
When x = 1
This gives:
[tex]g(x) = \frac{1}{5}^1[/tex]
[tex]g(1) = \frac{1}{5}[/tex]
Help Me As quick as possible
Answer:
(A)
Step-by-step explanation:
Answer:
C and D are greater than 250.
Step-by-step explanation:
a = 225
b = 41 1/6
c = 500
d = 281 1/4
Emily and Andy each go to a hardware store to buy wire. The table shows the relationship between the cost and the length of wire.
Emily needs 21 feet of wire. How much will she spend on wire?
Answer:
630 dollars is the answer
Answer:
15.12
Step-by-step explanation:
you multiply 120 by 3
Please really need help on this please
when five is subtracted from
4 times a number and the
remainder is divided by 3, the
result become 7. what is the
number?
Hope it helps u mate.......
help help help pls pls
Answer:
-1 : -7
0 : -4
1 : -1
2 : 2
3 : 5
Step-by-step explanation:
Plug in x to the x in the equation
Match each statement (term) with its value in relation to 0 (definition).
Match Term Definition
A building is 38 feet tall. A) 2.7
The scuba diver was 38 feet below sea level. B) −38
The basement is 8.3 feet below ground. C) 38
Oliver owes his sister $27. D) –27
Erica jumped 2.7 feet above ground. E) –8.3
Match them
for example: A C D B (not the answer just an example)
PLEASE
Find the mean, median, mode, and range of the following data set.
4, 3, 2, 4, 6, 6, 4, 3, 3, 4, 5
Mean:
Median:
Mode:
Range:
Answer:
Mean: 4
Median: 4
Mode: 4
Range: 4
Hope this helps
mean: 4
median: 4
mode: 4
range: 4
2 3 3 3 4 4 4 4 5 6 6
A painter uses 1 1/2 gallons of paint to cover 3/4 of a wall. At this rate, how many gallons of
paint does it take to paint the entire wall?
I found this for your question! Hope it helps!
if the temperature fell 2 degrees for 8 days in a row, which expression would best represent this situation
Answer:
C
Step-by-step explanation:
Answer:
I think C. -2×8
Step-by-step explanation:
bc for 8 days it is going down 2 degrees
In Jamie's pocket there are 45 coins.
The coins are either dimes or nickels.
The ratio of dimes to nickels is 2 : 3.
How many dimes does Jamie have?
dimes.
Jamie has
Answer:18
Step-by-step explanation: 45 ÷ 5 = 9
9 × 3 = 27
9 × 2 = 18
18:27
He has 18 dimes.
What is the measure of Angle A?
A
6x - 20
3x +4
Answer:
A=152°
Step-by-step explanation:
6x-20=3x+4
3x=24
x=8
6x-20=6(8)-20=48-20=28
A=180-28=152
Finding angle measure pls help
please help I appreciate it also have a good day!
Adrian is walking along the edge of a circular pool. The distance from one end of the pool to the other and through its center is
24 feet
What distance, rounded to the nearest hundredth of a foot, did Adrian cover to complete one lap of the pool by walking along its
edge?
O A
452.39 feet
ов.
37.70 feet
Ос.
75.40 feet
OD
150.80 feet
Answer:
b
Step-by-step explanation:
-4/11 y = -16/33 Helppp its Equations with Rational Coefficients!!
the quotion of a number and 5 is eqaul to -7. what is the number?
a.-2
b.-12
c.35
d.-35
Answer:
D. - 35
Step-by-step explanation:
- 35 ÷ 5 = -7
This is the only equation in which you get the correct answer.
Hope that helped you and have a great day!
Find the areas of these parallelograms, drawn on a centimetre grid.
b)
a)
Answer:
a-16cm
b-12cm if not iwill look again
Step-by-step explanation:
Area of the parallelograms are :(a) = 16 cm² and (b) = 12 cm² which is drawn on a centimeter grid.
What is Parallelogram?A parallelogram is defined as a special type of quadrilateral that has both pairs of opposite sides parallel and equal. A parallelogram is a square and a rhombus is a square.
The formula to calculate the area of a parallelogram can thus be given as,
Area of parallelogram = b × h square units
where b is the length of the base and h is the height or altitude
For parallelogram (a),
length of the base = 4 cm
the height or altitude = 4 cm
Area of parallelogram (a) = b × h = 4 × 4
Area of parallelogram (a) = 16 cm²
For parallelogram (b),
length of the base = 2 cm
the height or altitude = 6 cm
Area of parallelogram (b) = b × h = 2 × 6
Area of parallelogram (b) = 12 cm²
Learn more about parallelograms here:
brainly.com/question/11220936
#SPJ2
Directions- graph the following slope intercept equation
Answer:
Look at the picture
Step-by-step explanation:
I need help with this I put this out 3 times I need help