Answer:
Step by step explanation
6= 6/1
Reciprocal= 1/6
13= 13/1
Reciprocal= 1/13
1/2
Reciprocal= 2/1
Answer:
For 6 it is 1/6 for 13 it is 1/13 and for 1/2 it is 2
Step-by-step explanation:
the james family went to a restaurant for dinner, their bill was $58.97 . they would like to leave a 20% tip. what is the amount of the tip they would like to leave the server
58.97
move the decimal to the left by one in order to get 10%
5.897
now multiply by 2 to get 20%
$11.79
Two squares were used to form a figure. The side lengths of each square is shown.
What is the area of the part of the figure that is NOT shaded?
Answer:
48
Step-by-step explanation:
8*8 = 64 (big square)
4*4 = 16 (shaded square)
64 - 16 = 48
Solve the equation 17=5k-3
Answer:
k = 4
Step-by-step explanation:
17 = 5k - 3
+3. +3
20/5 = 5k/5
4 = k
k = 4
Answer: k = 4
17=5k-3
1. In order to solve this linear equation, we'll need to group all the variable terms on one side, and all the constant terms on the other side of the equation. In the problem, term -3 will be moved on the left side. Notice the sign changes when you move it to the left.
17=5k-3 ⇒ 17 + 3 = (5k - 3) + 320 = 5k - 3 + 3
2. Add the numerical terms.
20 = 5k - (3 + 3) = 6. Note: We don't need the six in the 3rd step.
20 = 5k
3. Switch the variable term. (Ex: 3x + 9 ⇒ 9 + 3x)
20 = 5k ⇒ 5k = 205k = 20
4. We will need to isolate the variable, to do that, get rid of the coefficient that it multiples. We can do that by dividing 5 by both sides.
5k/5 ÷ 20/5 = 1k/45k/5
5. We'll need to reduce 5k/5 to its lowest terms. We can divide the factors that appear both in the numerator and denominator. If we look at 5k/5, 5 appears both in the numerator and denominator.
5k/5 ⇒ k = 2²· 5/56. Lastly, we can do the same thing as we did in the 5th step. That'll lead us to k = 2²
7. Solve for 2²
2 x 2 = 4.
Hence, our answer is 4.
Got any questions? Tell me in the comments.
~ Lily, from Brainly.
factor the trinomial
2x^2+10x+8
Answer:
x^2 + 5x + 4
Step-by-step explanation:
divide everything by 2
Answer:
2(x+4)(x+1)
Step-by-step explanation:
2x^2+10x+8
1. Take out the greatest common factor. Divide by 2
2(x^2+5x+4)
3. Replace 5x with 1x+4x
2(x^2+1x+4x+4)
4. Spilt the equation in half and factor.
2(x^2+1x) = 2(x(x+1) and 4x+4 = 4(x+1)
5. Combine the new terms
2(x+4)(x+1)
This is a complemntary angle. Solve for X
(Hi pls pls solve this! I will give someone the brainlest no bs)
Answer:
x = 30
Step-by-step explanation:
We start off with 90 degrees
2x + x = 90
Add all like terms
3x = 90
Divide 3 on both sides
[tex]\frac{3x} {3} = \frac{90} {3}[/tex]
x = 30
To check your answer:
Let x be 30
2x + x = 90
2 (x 30) + 30 = 90
60 + 30 = 90
90 = 90
An angle measures 4.3 radians. To the nearest degree, what is the measure of the angle? degrees
Answer:
Step-by-step explanation:
[tex]\frac{deg}{rad}=\frac{360}{2\pi}=\frac{180}{\pi}\\ \\ deg=\frac{180rad}{\pi}\\ \\ deg=\frac{180(4.3)}{\pi}\\ \\ deg=\frac{774}{\pi}^o\\ \\ deg\approx 246^o[/tex]
Answer:
246
Step-by-step explanation:
If the dimensions of a cylinder are doubled he suface area will
It will be doubled, Because the surface area is getting bigger as the dimensions get bigger.
An economist tracking a country’s imports and exports finds that one year, the country’s imports total an equivalent of $64,821,824, and its exports total an equivalent of $54,058,726. What is this country’s balance of trade for that year?
a.
trade deficit of $10,763,098
b.
trade deficit of $118,880,550
c.
trade surplus of $10,763,098
d.
trade surplus of $118,880,550
Answer:
A. Trade deficit of $10,763,098Step-by-step explanation:
A trade deficit occurs when imports exceed the exports.A trade surplus occurs is when exports exceed the imports.In the given case we have trade deficit of:
$64821824 - $54058726 = $10763098Correct choice is A
Answer:
a. trade deficit of $10,763,098
Step-by-step explanation:
Rafael drops a ball from the third-story window. This equation represents the approximate height, h, in meters, of the ball above the ground after it falls for t seconds.
h = -5t² + 45
When is the ball at ground level?
Answer:
3 seconds is when it will be at ground level.
Step-by-step explanation:
I'll explain it tmr, just reply if you want me to explain.
Factor the trinomial
3x^2+12x+9
Answer:
x^2 + 4x + 3
Step-by-step explanation:
divide everything by 3
FOR BRAINIEST PLEASE HELPP!!!
Answer:
0,7 and 21,0
Step-by-step explanation:
OMG PLEASE DO WHAT THE INSTRUCTIONS SAY I NEED THIS RN AND IF I DONT I’LL FAIL THE CLASS ILL GIVE BRAINLIEST PLEASE ANSWER CORRECTLY OR ELSE I WILL REPORT
THIS IS THE LINK TO THE VID
https://youtu.be/pYBPhnliGPI
Answer:
01 V READING / VOCABULARY The Prophecy of the Frogs: Write a paragraph (3-4 sentences) in your notebook to explain why this animated film is a tragicomic social fable. (Why is it a fable, why is it a social fable, why is it tragicomic). Submit a photo of your work in TEAMS.
Fernando is 6 feet tall.if 1 inch is approximately 2.54 cm,what is fernandos height in cm.
Answer:
182.88cm
Step-by-step explanation:
i looked it up
Answer:
Step-by-step explanation:
Maybe try to multiply or divide.
HELP IS APPRECIATED PLZ
Answer:
the vertex is (-6,8)
axis of symmetry is x=-6
all i can do for now
Step-by-step explanation:
what is the value of the x- intercept of the following equation? 2x-6y=14
Answer:
x-3y-7=0
Step-by-step explanation:
Dont care bruuhh
Ryan bought a brand new car for $18,000. It's value depreciated at a rate of 1.2% write a function to represent the value of the car as a function of time
Answer:
gds
Step-by-step explanation:
hgfdz
b
What is 26 - 16? Can anyone tell me?
Answer:
10
Step-by-step explanation:
Answer:
26 - 16=10 is your answer
A pair of Descartes jeans costs $120. If the tax is 13%, how much does the pair of jeans cost including tax?
Answer:
$135.60
Step-by-step explanation:
120*13%=15.6
15.60+120.00=$135.60
URGENT !!!!!!!!! Please answer correctly !!!!! Will be marking Brianliest !!!!!!!!!!!!!!!
Answer:
1/3
Step-by-step explanation:
1 rise
3 run
a certain shade of blue is made by mixing 1.5 quarts of blue paint with 5 quarts of white paint. If you need a total of 16.25 gallons of this shade of blue paint, how much of each color should you mix
Answer:
3.75 of blue mixed with 12.5 of white is the correct answer
Step-by-step explanation:
We know the blue and white paints are a 1.5 : 5 ratio, and if we have a total of 16.25 by 1.5 by 5.
1.5 * 2.5 = 3.75
------------------------
5 * 2.5 = 12.5
SO blue is 3.75 and white is 12.5
Answer:
blue is 3.75 and white is 12.5
Step-by-step explanation:
Help I need to do that I don’t even know what it is I’ll
Give brianliest
Answer:
Step-by-step explanation:
1. f(x) = 5x² + 3x - 1
a. f(0) = 5·0² + 3·0 - 1 = -1
b. f(-1) = 5(-1)² + 3(-1) - 1 = 1
Do the same for f(2), f(√2), f(a+2), and f(a).
Then do the same thing for the next function.
2. f(x) = x/(1-x)
a. f(0) = 0/(1-0) = 0
Do the same for f(-1), f(2), f(√2), f(a+2), and f(a).
PLEASE HELP IM CONFUSED. Is this relation a function? Justify your answer.
A. Yes, because every x-value corresponds with a single y-value.
B. Yes, because every x- and y-value is positive.
C. Yes, because the number of x values is the same as the number of y-values.
D. No, because two points with the same y-value have different x-values.
Answer:
c
Step-by-step explanation:
i took algebra and i know.
WILL MARK BRAINLIEST IF GOTTEN RIGHTT
Answer:
The answer is C.
Step-by-step explanation:
If you look at the shapes one of them is smaller than the other but they are still the same shapes so I think it is C.
Find the difference - 3.5 - 1.9
Answer:
1.6
Step-by-step explanation:
Ben's favorite number is equal to 2 less than 10 times Sam's favorite number. The table shows how the favorite
number of Ben, b, depends on the favorite number of Sam, s. Choose the equation which represents the rule.
Answer:
C
Step-by-step explanation:
Hope it helps, Good Luck!!!!
Type the correct answer in each box. Use numerals instead of words. Bethany collected 200 survey responses regarding recycling behaviors in her city. Of those responses, 174 people responded that they participate in the city’s recycling program. Use this information to complete the statement. Round all answers to the nearest hundredth. The approximate sample proportion is , which means that % of the people surveyed do not participate in the city’s recycling program.
Answer:
13% did not participate in citys recycling program not sure about the first part
Step-by-step explanation:
Answer:
Step-by-step explanation:
I need help plz this is hard
Answer:
99 inches
Step-by-step explanation:
9*11 =99
HELPP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Stan's family member and are choosing member to see in what order they choose gifts. They roll a six-sided number cube with sides labeled 1 through 6 all sides are equally likely to be ruled.
What is the probability of rolling a number less than 3?
A.6/3
B. 2/6
C. 3/6
D. 6/2
Can someone tell me which equation this is
1. f(x)= 1/4x +4
2. y=1/2x +4
3. f(x)=-2/3 +4
Answer:
Graph f(x)=1/4x-3. f(x)=14x−3 f ( x ) = 1 4 x - 3. Rewrite the function as an equation. y=x4−3 y = x 4 - 3. Use the slope-intercept form to find the slope and y-intercept. Tap for more steps. ... Any line can be graphed using two points. Select two x ...
Step-by-step explanation:
Find the value of x. If necessary, write your answer in simplest radical form. 30 x 25 x nothing (Simplify your answer. Type an exact answer, using radicals as needed.)
Answer:
x = 38.05
Step-by-step explanation:
Using the Pythagoras theorem to find x
x is the hypotenuse
The other sides are opposite and adjacent
x² = 30²+25²
x² = 900+625
x² = 1525
x = √1525
x = 39.05