Answer: 1 1/4 hours
Step-by-step explanation: if 2/3 was her recital piece 25 is equal to 1/3. Multiply it by 3 to get 3/3 or 1. 25*3=75 minutes or 1 hour 15 mins. This can be written as 1 and a quarter hours, 1 hour 15 mins, or 5/4 an hour.
To pass inspection, a new basketball should bounce back to between 68% and 75% of the starting height. A new ball is dropped from 6 feet and bounces back 4 feet 1 inch. does the ball pass inspection? Explain
To pass inspection, the ball must bounce back to between 68% and 75% of the starting height. written as a decimal, the ball must bounce between a low of __ feet and height of __ feet.
Answer: Yes, it does. It must bounce of a low of 4.08 feet and a high of 4.5 feet
Step-by-step explanation:
In a bag of marbles, image are red, image are blue, image are green, and image are yellow. You pick a marble without looking. What color marble are you MOST likely to choose?
A.
blue
B.
red
C.
yellow
D.
green
2. f(x) = (x -2)^2 +4
Is this a real question because i dont think this exist unless u are some type of genius
-4x+y=3 and 2x-y=12. which of the options represents the resulting equation after an equivalent expression for yw is substituted into the second equation. Odessyware!
Answer:
2x - (3 + 4x) = 12
x = -7.5
y = -27
Step-by-step explanation:
-4x + y = 3 (1)
2x - y = 12 (2)
From (1)
y = 3 + 4x
Substitute y = 3 + 4x into (2)
2x - y = 12 (2)
2x - (3 + 4x) = 12
2x - 3 - 4x = 12
2x - 4x = 12 + 3
-2x = 15
x = 15/-2
x = -7.5
Substitute x = -7.5 into (2)
2x - y = 12 (2)
2(-7.5) - y = 12
-15 - y = 12
-y = 12 + 15
- y = 27
y = -27
Using the given diagram, solve for x.
Answer:
x is the hypotenuse so you will take aIM ASKING AGAIN NEED HELPPPPPPPPP
Answer:
Step-by-step explanation:
It's should be c if it not then sry
LLoyd used 1/4 of chocolate to make 2/3 gallons of chocolate pudding. If Lloyd's recipe is for 1 gallon of pudding, how many pounds of chocolate will he need to make 1/3 the recipe?
Answer:
1/8
Step-by-step explanation:
Llyod used 1/4 chocolates to make 2/3 gallons of chocolate pudding
= 1/4 ÷ 2/3
= 1/4 × 3/2
= 3/8
Therefore the number of pounds needed to make 1/3 of the recipe can be calculated as follows.
= 3/8 × 1/3
= 3/24
= 1/8
I NEED TO PASS!!!!
The table shows a relationship between values of x and y.
Which of the following equations describes the relationship for the values in the table?
A.
y = 2x^2 – 1
B.
y = x^2 + 3
C.
y = 2x^2 + 1
D.
y = 10x – 3
Answer:
A. y = 2x^2 - 1Step-by-step explanation:
Try the points of x and y by substitution
This gives us the function:
y = 2x^2 - 1John leaves his home. He travels 5 blocks south and three blocks west. As the crow flies, how far is John from his home?
Answer:
5.83 blocks away from his home
Step-by-step explanation:
If he travels 5 blocks south and 3 blocks west, the distance from his house considered along with the distances travelled gives a right angled triangle whose opposite side and adjacent sides are the distances travelled north and west.
The distance from his house after moving 3 blocks west is the hypotenuse side. As such, the distance may be computed using Pythagoras' theorem. Let the distance from his house be G
G^2 = 5^2 + 3^2
G^2 = 25 + 9
= 34
G = √34
=5.83
John is 5.83 blocks away from his home
Which numbers are less than –83? Select all that apply.
Step-by-step explanation:
there aren't any answer choices but on the number line it is anything to the left of -83
Answer:
You didn't provide the answers, but I can still help you :)
Step-by-step explanation:
____________________________________________________________
anything back here will be correct :) -83
identify the coefficient of the term -3gh question worth 21 points
A. -3
B. 3
C. g
D. gh
What is the value of p?
the answer is p=6
hope that helped loll
Answer: 6
Step-by-step explanation:
In a triangle, all three angles always add to 180°.
Thus, simply do 180 - 96 - 54 to get the angle, 30. Then, because the angle is 5p, divide 30/5 = 6.
Hope it helps <3 :D
What is the area of a circle with a diameter of 29 centimeters? cm2 (Use 3.14 for Pi.)
Answer:
A≈660.52cm²
Step-by-step explanation:
i used the formulassss A=πr2
d=2r
[tex]2x^2-20x=x^{2} -19[/tex]
Answer:
x = 1, x = 19
Step-by-step explanation:
Given
2x² - 20x = x² - 19 ( subtract x² - 19 from both sides )
x² - 20x + 19 = 0 ← in standard form
(x - 1)(x - 19) = 0 ← in factored form
Equate each factor to zero and solve for x
x - 1 = 0 ⇒ x = 1
x - 19 = 0 ⇒ x = 19
These problems are called exponents or something. I just want to make sure I got it right and please solve it.
Answer:
you have all of them right just make sure for number six you have 1/3125. you have all the work im not sure what i should solve.
solve with subsitution
y-3x=2
y=-2x-8
show ur work HURRY PLSS
Answer:
y-3x=2......1
y=-2x-8 ......2
substituting value of y in equation 1
-2x-8-3x=2
-5x=2+8
x=10/-5=-2
substituting value of x in equation 1
y-3×(-2)=2
y+6=2
y=2-6=-4
x=-2
y=-4
(
Answer:
(-2, -4) or x = -2 y = -4
Step-by-step explanation:
Solve with subsitution
y-3x=2
y=-2x-8
1. Substitute -2x - 8 in for the y in y - 3x = 2 (-2x - 8) - 3x = 2
2. Solve for x. Combine like terms. -5x - 8 = 2
3. Solve the one step equation. +8 +8
-5x = 10
-5 -5
x = -2
4. Substitute the -2 in for x in either equation. y = -2x - 8
y = -2(-2) - 8
y = 4 - 8
y = -4
Which of these represents the expression "7 less than twice x"? O 7-2x O 2X-7 O 7 < 7 < 2x O 2x
Answer:
the answer for this question is 7-2x
14y-14->14 what is the solution to the inequality
Answer:
if you see this say hi pls
Step-by-step explanation:
Answer:
y > 2
Step-by-step explanation:
Given
14y - 14 > 14 ( add 14 to both sides )
14y > 28 ( divide both sides by 14 )
y > 2
im begging yall please help me!please?
Question-Susan works for the school newspaper and wants to conduct a survey to ask students whom they will vote for in the upcoming School actions which example should she choose to best represent the entire population ?
1. If you wish to calculate the interest on an investment with an interest rate
of 2.85%, what number will you plug into your equation?"
0.00285
2.85
0.285
ОО
0.0285
=========================================
Explanation:
You move the decimal point two spots to the left to go from 2.85% to 0.0285
Or you can think of it like this:
2.85% = (2.85)/100 = 0.0285
since "percent" means "per 100"
HELP!!!
Round your answer to the nearest hundredth.
А
?
6
С
B
4
Answer:
41.81
Step-by-step explanation:
sinus-1 formula
opp/hyp
4/6
can someone write
[tex] \frac{x}{3 \sqrt{x} } [/tex]
in index form
I don't know how to write it in index form but I can Rationalize the Denominator.
Rationalize the Denominator: [tex]\frac{\sqrt{x} }{3}[/tex]
Whats 7 rounded to one decimal place?
teri ran 4 kilometers . one mile is approximately equal to 1.6 kilometers. how many miles did teri run
Answer:
2.5 Miles
Step-by-step explanation:
4 k = ? Mile
1.6 k = 1 mi
4/1.6 is 2.5
1x2.5 equals 2.5
so 4 km should be 2.5 mi
4 k = 2.5 Mile
(x2.5)1.6 k = (x2.5)1 mi
Please help due today
Mario is 4 feet 9 inches tall. What is his approximate height in centimeters? (1 in. ≈ 2.54 cm)
Answer:
144.78cm
Step-by-step explanation:
4ft 9in is 57 inches
so 57x2.54 is 144.78
Answer:
Mario is 12.446 cm
Step-by-step explanation:
PLEASE HELP GIVING BRAINLIEST TO CORRECT ANSWER! 10 POINTS
Janile got 4 kilograms of candy when she went trick-or-treating at Halloween. Since she didn’t want to eat it all, she decided to share it with her 4 friends. If the 5 of them share the 4 kilograms, how much will each of them have?
Answers: (Show explanation)
15,000 tons
150 tons
18,750 tons
600,000,000 tons
Answer:
it 15,000
Step-by-step explanation:
I hope it work
6^8 x 6^3 = 6^5 x 6^x
Find the value of x..... Can you help me
Answer:
x=6
Step-by-step explanation:
Please help due today
Answer:
The event is unlikely.
Step-by-step explanation:
Probabilities under 50% (0.50) are considered unlikely.
what is the step by step equation for −4+12=−4?
thanks!
Answer:
the actually answer is -8
Step-by-step explanation: