Answer:
9
Step-by-step explanation:
Solve the Function Operation
Given g (x) = −3x + 3 , find g (−2)
Replace the variable x with −2 in the expression.
g (−2) = −3 ⋅ −2 + 3
Simplify −3 ⋅ −2 + 3
Remove parentheses.
−3 ⋅ −2 + 3
Multiply −3 by −2.
6 + 3
Add 6 and 3.
9
the difference between a number and four
I think what you mean is that as an equation, that equation would be x-4
Which number has an absolute value that is equal to the absolute value of 32?
Answer:
-32
Step-by-step explanation:
The absolute value of a number is its distance from 0. Since distance is always positive the absolute value is the same number but positive. So the absolute value of -32 and 32 would both be 32 because they have the same distance from 0.
Leila said that the ratio 2 to 5 may also be written as 2:5. What is another way of writing a ratio?
Answer:
3
Step-by-step explanation:
I have done the test bere
The ratio 2 to 5 can be written as 2 : 5 or 2/5 or 2/(2 + 5) = 2/7 and
5/(2 + 5) = 5/7.
What are ratio and proportion?A ratio is a comparison between two similar quantities in simplest form.
Proportions are of two types one is the direct proportion in which if one quantity is increased by a constant k the other quantity will also be increased by the same constant k and vice versa.
In the case of inverse proportion if one quantity is increased by a constant k the quantity will decrease by the same constant k and vice versa.
A ratio a : b can be written as a/b. It can also be written as a/(a + b) and
b/(a + b).
So, the ratio 2 to 5 can be written as 2 : 5 or 2/5 or 2/(2 + 5) = 2/7 and
5/(2 + 5) = 5/7.
learn more about proportion here :
https://brainly.com/question/7096655
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O A. g(x) = 4x^2
O B. g(x)=2x^2
C. g(x)= 1/4^2
O D. g(x)= (1/4x)^2
Answer:
im pretty sure A. correct me if im wrong please
Step-by-step explanation:
HELPPP PLEASE I NEED HELP FAST!!!
Given two congruent figures, NEPK ≅ VXSR , list FOUR pairs of congruent sides.
Select all the pairs of congruent sides.
A. KN ≅ RV B. NE ≅ PK
C. NE ≅ SR D. PK ≅ SR
E. EP ≅ RV F. EP ≅ XS
G. NE ≅VX H. KN ≅ VX
Answer:
Step-by-step explanation:
NEPK ≅ VXSR
A.
G.
D.
F.
What can you hold in your right hand but not your left?
Answer:
Your left elbow/left hand
Step-by-step explanation:
The high temperature on Saturday was 15.5 degrees Fahrenheit. The temperature dropped 21.3 degrees by Sunday morning
Then it increased by 7.9 degrees by noon on Sunday. What was the temperature then?
Answer:
1.7 degrees fahrenheit
Step-by-step explanation:
What are the coordinates of point Q?
Save and Exit
Next
Submit
and return
Answer:
4,2 1/2
Step-by-step explanation:
Q is located to theight of the x-axis, meaning the first number is a positive, and going up a little past 2 but not past 3. and in the middle so 2 1/2.
What is the slope of a line PERPENDICULAR to y = -x + 2.5
Answer:
M = -1
Step-by-step explanation:
What is the slope of the line that passes through the points (5, -10) and(−3,−10)?
Answer:
the slope would be 0
Step-by-step explanation:
to find the slope subtract the two y's and the two x's, so:
first the y's: -10--10= -10+10=0
next the x's: -3-5=-8
then, divide them:
0/-8=0
so the slope is 0.
they deleted my answer
Three restaurants sell turkey sandwiches in a small town: Delicious Deli, Garden Fresh, and Uptown Eatery.
Delicious Deli sells 5 turkey sandwiches for $20.00.
Garden Fresh sells 2 turkey sandwiches for $8.50.
Uptown Eatery sells 3 turkey sandwiches for $13.50.
The graph shows Delicious Deli’s turkey sandwich sales, where x represents the number of turkey sandwiches sold, and y represents the total cost.
Answer:
$4 per Turkey
Step-by-step explanation:
Look on the graph and follow every number to the cost:
2 Turkeys: $8
4 Turkeys: $16
5 Turkeys: $20
Notice how there is a Pattern:
8, 16, and 20 are all multiples of 4
4 x 2 = 8
4 x 4 = 16
4 x 5 = 20
So, the constant of proportionality for the coast per sandwich and Delicious Deli is $4
If I have two points on a graph, let's say (4,5) and (8,10) what is the slope between the points?
Answer:
[tex]\displaystyle m=\frac{5}{4}[/tex]
Step-by-step explanation:
The slope between any two points is given by the slope formula:
[tex]\displaystyle m=\frac{y_2-y_1}{x_2-x_1}[/tex]
Where (x₁, y₁) and (x₂, y₂) are our two points.
So, let’s let (4, 5) be (x₁, y₁) and let (8, 10) be (x₂, y₂). Substitute appropriately:
[tex]\displaystyle m=\frac{10-5}{8-4}[/tex]
Evaluate:
[tex]\displaystyle m=\frac{5}{4}[/tex]
Therefore, the slope between the two points is 5/4 or 1.25.
a) A circle has radius 4.6 cm
Work out the length of the circumference.
Give your answer to 1 decimal place.
(3)
+
I
b) A circle is shown with centre O.
(1)
The shaded area is a
of the circle.
O
Answer:
So we know the formula is 2 x pie x r, and now we have a radius of 4.6. 4.6 x 2 = 9.2 9.2 x 2 = 18.4
Step-by-step explanation:
A store advertises a % markdown on a dishwasher with a selling price of $. Find the sale price. This is the greatest possible markdown that the store can discount the dishwasher without losing money. What does this tell you about the cost?
Complete question :
A store advertises a 20% markdown on a dishwasher with a selling price of $952. Find the sale price. This is the greatest possible markdown that the store can discount the dishwasher without losing money. What does this tell you about the cost?
Answer:
$761.60
Step-by-step explanation:
Given that :
Sales price = $952
Markdown % = 20%
Sales price = (100 - 20)% * $952
Sales price = 80% * $952
Sales price = $761.60
If 20% is the greatest possible markdown the store can give without losing money, then the price at which the store purchased the dishwasher is $761.60
What is the difference?
A:-6-(11)
B:0-17
C:05
D:0 17
Answer:
-17 :)
hope this is helpful
<3
mark spent 135$ on his comic book collection. he just sold it online for 310$. approximately what is the profit as a percent of his original cost?
A 56%
B 130%
C 44%
D 230%
Answer:
It would be B
Step-by-step explanation:
310-135=175
175/135
David and Jillian are playing a boardgame together Jillian wants to trade her wool cards for David ore cards the double number line shows that David will trade three ore cards to Jillian for six wool cards based on the ratio shown in the double number line how many wool does Jillian need to trade for ore cards?
Answer:
Step-by-step explanation:
Given that:
Jillian is willing to trade her wool cards for David ore cards
The double number line indicates that:
David will trade three ore cards to Jillian for six wool cards;
Based on the ratio, we have:
[tex]= \dfrac{6}{3}[/tex]
= 2
Thus, the number of wool Jillian would need to trade for 1 ore card will be
= 1 × 2
= 2
For 2 ore card
= 2 × 2
= 4
For 3 ore card
= 3 × 2
= 6
The number of wool Jillian would need to trade for 4 ore card will be
= 4 × 2
= 8
Question is: Andre solved an equation, but when he checked his answer he saw his solution was incorrect. He knows he made a mistake, but can’t find it. Where is andres mistake and what is the solution to the equation?
Answer:
-1=x He messed up on the third step.
Step-by-step explanation:
I worked out the equation and found that when he switched -6x over to -4 he did not change the symbol. So instead of 6+4 he did 4-6. I finished the equation and got -1
A wire, 224 inches long, is cut into three pieces. The first is twice as long as the second.
The third is one-half as long as the second. How long is the second piece?
Answer:
64in
Step-by-step explanation:
first =2* second
second=2*third since the third is half of second
first =2*2*third=4*third
now lets put them all together
first+second+third=224
4*third+2*third+third=224
7*third=224 so the third part is 32
but we need the second piece
2*32=64
Elise wants to divide a sum of money between Hannah and Adil in the ratio 2 : 3 . Elise says: Hannah will get 2 3 of the money. To explain why Elise is not correct, find the fraction of the money that Hannah will get.
Answer:
2 / 5
Step-by-step explanation:
Given that :
Ratio of money division by Elsie between Hannah and Adil = 2 : 3
Hannah = 2 ; Adil = 3
Elsie says Hannah gets 2 /3 which is incorrect :
The correct fraction each gets is as follows
Fraction of money Given to each :
Total = (2 + 3) = 5
Hannah = 2 / total = 2 /5
Adil = 3 /total = 3 /5
Hence, the correct fraction Hannah gets is 2 /5
What is the equation of the function shown in the graph provided?
f(x)=?
Answer:
f(x)=3x
Step-by-step explanation:
Which is the best approximation for the value of 1022
Answer:
We know that √100= 10, so √102 is approximately 10
Step-by-step explanation:
Hope that helped!
Pls help! I’ll give brainliest!
A = ___ ??
B = ___ ??
Answer:
A:80 B:30
Step-by-step explanation:
After a large storm, Pablo had 8 inches of water in his 30-foot by 40-foot
basement. His sump pump pumped out 200 cubic feet of water an hour.
Assuming no more water seeped into the basement, how long would it
take to pump all the water out of the basement? *
Step-by-step explanation:
After a large storm, Pablo had 8 inches of water in his 30-foot by 40-foot
basement. His sump pump pumped out 200 cubic feet of water an hour.
Assuming no more water seeped into the basement, how long would it
take to pump all the water out of the basement? *
what is the slope for 9x+4y=8 in decimal form?
Answer: -2.25
9x+4y=8
4y=-9x+8
y= -9/4x+8/4
y=-2.25x+2
I hope this is good enough:
what is 8/5+ (-1/3)
Answer:
19/15
Step-by-step explanation:
3) Manuel constructs a scale model of a building with a rectangular base.
Her model is 3 inches in length and 1 inch in width. The scale on the model
is 1 inch = 43 feet. What is the actual area, in square feet, of the base of
the building? (draw it out to help answer the question)
Answer:
14
Step-by-step explanation:
Answer:
B
Step-by-step explanationPlease help me this is my last question
Answer:
12 blocks away from each
Step-by-step explanation:
Answer:
10 blocks
Step-by-step explanation:
6^2 + 8^2 = 100
[tex]\sqrt{100}[/tex] is 10
too much drama on brainly.......... no?
Answer:
For real I hate hearing that mysterious man
Step-by-step explanation:
Write a different expression that has the same quotient as (−3)/8 and −(3/8) .
30 POINTS!!!!!!!!!!!!
