Jan needs $20 to buy her radio. She has saved $15. What percent of the cost of the radio has she saved?
Answer:
75%
Step-by-step explanation:
10 is half and 5 is half of 10 its 75%
if angle EFG and angle GFH are a linear pair, m angle EFG=4n+15, and m angle GFH =5n+39. what are m angle EFG and m angle GFH
Answer:
EFG is 71 degrees, GFH is 109 degrees
Step-by-step explanation:
Linear pairs add up to 180 degrees
4n+15+(5n+39)=180
Add Like Terms: 9n+54=180
Subtract 54 from both sides: 9n=126
Divide 9 from both sides: n=14
Substitute 14 for n: GFH=5(14)+39= 109
EFG=4(14)+15 = 71
Which list correctly orders A, B, and C from least to greatest when A=17, B = -6, and C = -5/?
0 A, B, C
0 B, C, A
C, BA
A, C, B
Please help me with this I really need the help
Answer:
16(1 + 2)
Step-by-step explanation:
16 needs to stay the same as the first number, so the number you'd select is 1, because 16 × 1 is 16.To find out the second number in parentheses, do 32 ÷ 16. 32 ÷ 16 = 2, so the number you'd select is 2.I hope this helps!
When water is heated on a stove, which kind of energy is transferred from the element to the water? O A) element energy OB) heat energy O C) kinetic energy OD) thermal energy
Answer:
od
Step-by-step explanation:
When water is heated on a stove, thermal energy is transferred from the element to the water.
What is Energy?Energy is the quantitative property that is transferred to a body or to a physical system, recognizable in the performance of work and in the form of heat and light.
Given that When water is heated on a stove.
We need to find the type of energy is transferred from the element to the water.
Boiling water on a stove is an example of thermal energy.
Thermal energy refers to the energy contained within a system that is responsible for its temperature.
Heat is the flow of thermal energy.
Thermal energy is produced when the atoms and molecules in a substance vibrate faster due to a rise in temperature.
Hence, When water is heated on a stove, thermal energy is transferred from the element to the water.
To learn more on Energy click:
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ASAP helppppppp
thank you:)
Answer:
i think it 4
Step-by-step explanation:
good luck ( think it's 4, not 100%)
:)
vJuan purchased 16 lemons and used 5 on the first day of making lemonade. On the second day, he purchased 12 lemons and used 11. Juan wrote this expression to find how many lemons he should have left.
(16 – 5) + (12 – 11)
Which expression correctly uses the additive inverse and properties of operations to show the same value?
Answer:12 Left
Step-by-step explanation:
Answer: He should have 12 lemos left
Step-by-step explanation:
I Need help
Which of the following responsibilities are held by federal government. choose all that apply
1. protecting national parks
2.administering healthcare
3.providing social security
4.managing intercity traffic
5.creating garbage collection services
6.chartering city governments into existence
there are two answers
Answer:
I thinks it's 2 an 3 sorry if I'm wrong btw have a nice day
8(4K-4)=-5k+42 find k
Answer:
K = 2
Step-by-step explanation:
Simplifying
8(4k + -4) = -5k + 42
Reorder the terms:
8(-4 + 4k) = -5k + 42
(-4 * 8 + 4k * 8) = -5k + 42
(-32 + 32k) = -5k + 42
Reorder the terms:
-32 + 32k = 42 + -5k
Solving
-32 + 32k = 42 + -5k
Solving for variable 'k'.
Move all terms containing k to the left, all other terms to the right.
Add '5k' to each side of the equation.
-32 + 32k + 5k = 42 + -5k + 5k
Combine like terms: 32k + 5k = 37k
-32 + 37k = 42 + -5k + 5k
Combine like terms: -5k + 5k = 0
-32 + 37k = 42 + 0
-32 + 37k = 42
Add '32' to each side of the equation.
-32 + 32 + 37k = 42 + 32
Combine like terms: -32 + 32 = 0
0 + 37k = 42 + 32
37k = 42 + 32
Combine like terms: 42 + 32 = 74
37k = 74
Divide each side by '37'.
k = 2
Simplifying
k = 2
3. Chan Hee is paid $25 for tutoring.
Then he spends $4 on a sandwich
and $2 on a drink. Write an
equation to show the amount of
money Chan Hee has now. Solve
the equation.
Answer: x + 2 + 4 = 25
x = 19
Step-by-step explanation:
First, you would solve The word problem with the equation 25 - 2 - 4, which equals 19, then you essentially flip the equation around, but instead of 19, you have x. when you do this it’s important to flip the operation you use too, so if the original equation uses subtraction, switch it to addition, and vise versa. The end result would be x + 2 + 4 = 25.
Is 2.967 and 9.974 grater than 3???
Answer:
2.967 isn't greater but 9.974 is greater than 3
Hope this was helpful
Identify the angle pair as congruent or supplementary. Give your reasoning.
Answer:
Step-by-step explanation:
a). ∠3 and ∠5 [Alternate exterior angles]
b). ∠1 and ∠8 [Consecutive exterior angles]
c). ∠2 and ∠6 [Corresponding angles]
d). ∠1 and ∠7 [Alternate exterior angles]
e). ∠4 and ∠5 [Consecutive interior angles]
f). ∠3 and ∠7 [Alternate angles]
g). ∠5 and ∠6 [Supplementary angles]
h). ∠2 and ∠4 [Vertically opposite angles]
What is an equation to 3,
509
Answer:
3000+509
Step-by-step explanation:
Leanna has a rectangular piece of fabric. The fabric is 24 inches wide and 40 inches long. Leanna folds the piece of fabric along its diagonal to form a triangular scarf.
What is the area, in square inches, of the triangular scarf?
Given:
Length of a rectangular piece of fabric, l = 24 inches
Width, w = 40 inches
Leanna folds the piece of fabric along its diagonal to form a triangular scarf.
To find:
The area of the triangular scarf.
Solution:
Area of the rectangular piece of fabric is
[tex]Area=length\times width[/tex]
[tex]Area=24\times 40[/tex]
[tex]Area=960[/tex]
Area of rectangular piece of fabric is 96 sq. inches.
We know that diagonal of a rectangle divides the rectangle in two equal parts.
Leanna folds the piece of fabric along its diagonal to form a triangular scarf. So, area of triangular scarf is half of area of rectangular piece of fabric.
[tex]\text{Area of triangular scarf}=\dfrac{1}{2}\times 960[/tex]
[tex]\text{Area of triangular scarf}=480[/tex]
Therefore, the area of triangular scarf is 480 sq. inches.
A deep sea exploring ship is pulling up a diver at the rate of 20 feet per minute. The diver is a hundred feet below sea level. How deep was the diver 3 minutes ago?
Answer:
60 Feet Deep
Step-by-step explanation:
It says that you go 20 feet a minute and you 3 minutes ago would be 20x3
NEED HELP WITH MATH! Will Give Brainliest! Image is below.
Answer (last option):
1, 2, -2
I hope this helps!
Answer: 1 and 2 (so answer choice 3)
Step-by-step explanation:
Help me solve this equation!!!!!
Answer:
[tex]2x^{2} = 128[/tex]
I hope this helps!
Your classmate, Max, has chosen the domain of food insecurity for data analytic project. Specifically, Max wants to identify the primary contributing factors to food insecurity among college students in the California in the past 10 years. What type of data analytic is Max likely to focus on?
Answer:
Diagnostic analysis.
Step-by-step explanation:
From this question, max is interested in finding out what contributed to food insecurity amongst students in the past 10 years. So he is likely to focus on diagnostic analysis.
Diagnostic analysis helps one to understand why something happened in the past. It gives connection between available data and also helps in identifying various patterns of behavior.
y = 4x.
a. Complete the table for the given x-values.
y
-2
-1
0
1
2
Answer:
1. -1/2
2.-1/4
3.0
4.1/4
5.1/2
........................................................................
Answer:
...,....................,,,,,,
I NEED HELP PLEASE BEGGING
The length of the longer leg of a right
triangle is 4 cm more than twice the length of the shorter leg. The length of the hypotenuse is 6 cm more than twice the
length of the shorter leg. Find the side lengths of the triangle.
Answer:
[tex]the \: sides \: are : \\s = 10 \\ l = 42 \\ h = 26[/tex]
Step-by-step explanation:
[tex]let \: the \: longer \: side \: be :l \\ let \: the \: shorter \: side \: be : s \\ let \: the \: hypotenuse \: be : h \\ if \: l = 2s + 4 \\ if \: h = 2s + 6 \\ s = 10 \: or \: s = - 2 \\ \\s = 10 \\ l = 42 \\ h = 26[/tex]
Help out please ASAP!
Please answer !!!!!!!!!!!!!!!!!!!
Answer:
the answer is < 98
Step-by-step explanation:
means first the sum of every degree of triangle is must be <180 so at the angle of A is straight line so it measure 180° - 143° =37°
So the formula form of 61°+37°+x =180°
x+61°+37°-37°=180°-37°...subtract by 37°
x+61°=143°...simplifying
x+61°-61°=143°-61°.....subtract by 61°
x=82°......simplifying
Gail has 2 gallons of milk. About how many liters of milk does Gail have?(1 quart =0.94 liters)
Answer:
It should be about 7 liters
Step-by-step explanation:
Basically you would multiply 3.785 by 2 and that would equal 7.57 but if you want to round you can.
Evaluate the formula
, where , , and n.
Answer:
um what is the question
Step-by-step explanation:
2) Christine, Odys, and Ariela decided to go to the movie. They got a discount of $10
dollars online. The total ticket price is $14. What is the price of the movie ticket without the
discount? Explain your answer and I will give you Brainliest
Answer:
4
Step-by-step explanation:
can u help me
How many groups of 2/3 are in 3/5
Answer:
9/10
Step-by-step explanation:
(3/5)/(2/3) = 9/10
Write 640000 in standard form.
Answer:
6.4 ×10raise to power 5
Step-by-step explanation:
it is times 10 raise to power 5 because the moved the decimal point 5 times
6.4 ×10000= 6.4×10⁴×10¹
=6.4×10 raise to power 4+1
=6.4×10 raise to power of 5
PLS HELP ME !!!!!!!!!!!!!!!!!!!!!
a dice in the shape of a tetrahedron is rolled find the total number of outcomes
