Answer:
4.2 you should use a calculator for these
Step-by-step explanation:
The table below provides the values of the functions Flx) and gbx) for several values of z.
f(x)
-1
0
1
-2
-1
g(x)
12
3
1
0
-1
-3
-12
in ONO
2.
3
Which of the following is a solution to the equation flx) = g(x)?
Answer:
-1
Step-by-step explanation:
What is the solution of 1/2 divided by w + 1=4
Answer:
W = 0.16
or
W = 1/6
Step-by-step explanation:
Ok so if you help out I’ll give that brain thing but you have to put a correct answer thanks :)))
Answer:
135
Step-by-step explanation:
green = 10 blue and 15 yellow
10*9=90 and 15*9=135
Answer:
135 cups of yellow paint
Step-by-step explanation:
Can someone pls help me
9514 1404 393
Answer:
y > 1/2x + 2
Step-by-step explanation:
The points shown on the line are separated by a "rise" of 1 unit vertically, and a "run" of 2 units horizontally. Its slope is rise/run = 1/2.
The line crosses the y-axis at y=2, so the y-intercept is 2.
The boundary line is then ...
y = mx + b . . . . . . . where the slope is m and the y-intercept is b
y = 1/2x + 2 . . . . . . the equation of the boundary line
__
The line is dashed, and the shaded area is above the line, where y-values are greater than the y-value on the line. Then the y-values on the line are NOT included in the solution set. The inequality is ...
y > 1/2x + 2
Evaluate the following expression:
-4xy when x = 1/4 and y = -3.
Answer:
3
Step-by-step explanation:
-4(1/4)(-3)= 3
Mark as brainlist.
Answer BOTH questions and show your work (either type out your steps, use the writing tool or upload a picture of your work):
Part A: If f(x) = 4(x + 2), find f(x) = 32. (5 points)
Part B: Solve for x and graph your solution on a number line or describe the solutions for x:
4(x - 2) < 6x - 18
(5 points)
Answer:
Step-by-step explanation:
A) 32 =4(x+2)
32 =4x + 8
24 = 4x
6 = x
B) 4(x-2) < 6x -18
4x-8 < 6x -18
so the area below the 6x-18 line on a graph. :?
Can someone please help me!!!!!!
b) Factorise fully.
8x² + 12x
Answer:
76x
Step-by-step explanation:
Which set of equivalent measures does not indicate that two triangles must be congruent?
A anglo-angle-angle B. side-angle-side
C. angle-side-angle D. angle-angle-side
Answer:
C. angle-side-angle
D. angle-angle-side
Step-by-step explanation:
A triangle is bounded by three sides, thus it has three angle. When two triangles are compared, the length of sides and angles could be similar or not. Thus, the triangle may be congruent or not congruent.
The relationship between congruent triangles can be expressed as regards to their sides, angles, or both.
From the given question, when the three angles of two given triangles are the same, then the two triangles are congruent. This relationship can be expressed as Angle-Angle-Angle.
Also, when two triangles have two equal sides and an included angle to be equal (i.e Side-Angle-Side), then they are congruent.
Sally put dots on a place value chart to show a number. She had a total of 10 dots. She put 3 in the tens place, 5 in the hundreds place, and 2 in the thousands place. Which of these is Sally’s number?
A.
253
B.
2503
C.
2530
D.
25,300
Your answer should be in the following form (x,y). Find the correct values for both x and y.
2x - 3y = -1
y + 1 =x
Answer:
(4,3)
Step-by-step explanation
can someone help me its due soon
Answer: 10
Step-by-step explanation:
Triangles have 3 sides. So each side is either equivalent or one side is short while the other two are equivalent.
Zuri is stuck in traffic. She notices that she only drove 3 miles in 15 minutes.
Find Zuris speed in miles per minute. Express your answer as a decimal.
Answer:
0.2
Step-by-step explanation:
3/15=0.2
Solve for a: g=ca
Urgent help please
Answer:g/c
Step-by-step explanation:
A copy machine can print 480 copies every 4 minutes. (Hint: try finding out how many copies in ONE minute)
a. How many copies can it print in 10 minutes?
b. A teacher printed 720 copies. How long did it take to print?
Answer:
a: 1200 b: 6
Step-by-step explanation:
480/4 is 120
120 x 10 is 1200
720/120=6
A retail store makes k%
profit on the selling price. What is the least integer value of k
that will enable the store to make a profit of at least 30%
of the cost of the item?
Please answer as soon as possible. i do not understand. me and my friends dont uderstand.
Answer:
10
Step-by-step explanation:
The store wants to make a 20% profit:
Multiply the cost of the toy by 1.20 ( cost plus 20%).
6.25 x 1.20 = $7.50
This means when the toy is sold at 25% off, it needs to be $7.50 to make the 20% profit.
When the item is 25% off, that means it would sell for 75% of the original price.
Now to find what the price needs to be before the 25% off divide the profit price by 75%
7.50 / 0.75 = $10
K = $10
If your feeling down...and u have a frown :'( .....
enjoy a pack of ramen noodles
REALLY EASY PLZ SOLVE DONT IGNORE MY QUESTION LOL
Answer:
bruh what grade is this tho
Step-by-step explanation:
Tell whether a triangle can have sides with lengths 3, 4, and 8.
Answer:
Yeah a triangle can have any measurements as long as it makes sense. Your not gonna put the mesurment 8 on the shortest side but the longest, and then the next longest will be 4, and then 3 as the shortest.
Step-by-step explanation:
You'd be lookin for a scalene triangle, Acute triangle, or obtuse triangle, (I'm not so sure about a right triangle, but you might be lookin at that too)
I hope this helps!!!!
Answer, No, 3+4 is 7 not greather than 8
Step-by-step explanation:
Fernie has $400 he received for his birthday. Evey month ,$32 is removed from his account to go to his college savings . (no other transactions are made). Create and solve an equation to find the number of months it takes for the account balance to reach $176.
HELPPPPPPPP
Answer:
y = 400-32x where y is the amount left and x is the number of months
Step-by-step explanation:
y = 176$
x =?
176 = 400 -32x
32x = 400 - 176
32x = 224
x = 7 months
Please help with math ASAP!!!
Answer:
1. 180 2. 4
Step-by-step explanation:
Samantha is working at Best Buy for the summer. She receives $5.00 commission for every 10
extended warranties she sells. Last week she sold 50 extended warranties. How much did
Samantha receive in commission?
The proportion
75/w = 150/100 can be used to find the whole, w.
Use the language of percent to explain whether
w is less than or greater than 7
Answer:
w is greater than 7
Step-by-step explanation:
Given
[tex]\frac{75}{w} = \frac{150}{100}[/tex]
Required
Determine if w is less than or greater than 7
[tex]\frac{75}{w} = \frac{150}{100}[/tex]
Cross Multiply
[tex]w * 150 = 75 * 100[/tex]
[tex]150w = 7500[/tex]
Solve for w
[tex]w = \frac{7500}{150}[/tex]
[tex]w = 50[/tex]
Convert to percentage
[tex]w = 50 * 100\%[/tex]
[tex]w = 5000\%[/tex]
w is greater than 7 because 50 or 5000% is greater than 7
Which number line best shows how to solve −4 − (−8)?
A number line from negative 10 to 10 is shown with numbers labeled at intervals of 2. An arrow is shown from point 0 to negative 4. Another arrow points from negative 4 to 8.
A number line from negative 10 to 10 is shown with numbers labeled at intervals of 2. An arrow is shown from point 0 to negative 4. Another arrow points from negative 4 to 4.
A number line from negative 10 to 10 is shown with numbers labeled at intervals of 2. An arrow is shown from point 0 to negative 4. Another arrow points from negative 4 to negative 8.
A number line from negative 10 to 10 is shown with numbers labeled at intervals of 2. An arrow is shown from point 0 to negative 8. Another arrow points from negative 8 to negative 4.
Answer:
the answser is A number line from negative 10 to 10 is shown with numbers labeled at intervals of 2. An arrow is shown from point 0 to negative 4. Another arrow points from negative 4 to 8.
Step-by-step explanation:
The explanation is i got it right
Answer:
Its A
Step-by-step explanation:
Cuz i got it right
Please help!!!
A relationship is shown here as a set of ordered pairs:
{(-1, 3), (0, 4), (2, 10), (10, 2)}.
Express the relationship as a table of values.
Answer:
[tex]\left[\begin{array}{ccc}x&y\\-1&3\\0&4\\2&10\\10&2\end{array}\right][/tex]
Step-by-step explanation:
Two out of 8 kittens have white feet. What percentage of the litter had white feet?
Answer:
2 out of 4
Step-by-step explanation:
Answer:
Is 25%
Step-by-step explanation:
2/8=1/4 1/4 as a percent is 25%
What is the answer to 15. -2b=-14
Answer:
b=7
Step-by-step explanation:
You just divide -2 by -14
Answer:
I think its b=7
Step-by-step explanation:
when you divide both sides by -2 you get positive 7
them to check
-2(7)= -14
that equation is correct bc -2 times 7 is -14
-14=-14
John earned $36 for 8 hours of work. Earnings are directly proportional with hours worked. How much did he earn when he worked 30 hours?
Answer:
$135
Step-by-step explanation:
$36 / 8hrs = $4.5
$4.5 x 30hrs = 135
hope this helps :)
Can someone solve X for me pleaseeee!!! Need help
Answer:
x=117º
Step-by-step explanation:
The x and the angle measure 63 are consecutive interior angles. They should add up to 180.
180-63=117
ASAP pls help me with this
Answer:
243, 729
Step-by-step explanation:
the last number given in the sequence is multiplied by 3
