Answer:
16
Step-by-step explanation:
Always do multiplication first:
6*4 = 24
(-2)(4) = -8
Note: A negative times a positive always equals a negative
After multipying, do addition:
24+ (-8) = 24-8 = 16
Help! Find all solutions to the equation (x - 1)^2 = -4.
Answer:
1 + 2i, 1 - 2i are both correct answers in this scenario. Make sure to write both separated by a comma or it will be marked wrong! :) Good luck!
Can someone help me in question D
How to graph this inequalitie X<-4
Answer: 3
Step-by-step explanation: 2+1=3
HEY, CAN YU PLEASEEE HELP
Answer:
the last one
Step-by-step explanation:
as you can see, all of the answers are different. b and c are the same, a and d are the same. but just switched around, but d is the answer since the numbers are switched, the letters didn't switch around. so it's the last one, the expressions are the same
Solve for the missing side. ( show ur work)
Find the product of -3.3 and -2.2.
Answer: -5?5
Step-by-step explanation:
Answer:
7.26
Step-by-step explanation:
So, the product of something is multiplication.
so,
- 3.3 x -2.2 = 7.26
so, your answer is 7.26
i know this isnt really a school question but i really need help... So recently i got a husky and at her old house we are thinking she was malnourished. Now over at our house she does not want to eat anything except for a few select types of table food. We are not sure what to do and i was wondering does anybody maybe know what is wrong, or what to do to get her to eat again?
Triangle ADE is enlarged to form triangle ABC.
Answer:
scale factor = 2
Step-by-step explanation:
The scale factor is the ratio of corresponding sides, image to original, that is
scale factor = [tex]\frac{BC}{DE}[/tex] = [tex]\frac{10}{5}[/tex] = 2
Combine like terms to simplify the expression:
Step-by-step explanation:
question????
it ain't posted ;)
Answer:
all numbers greater than 7
all numbers less than 7
all numbers greater than and including 7
all numbers less than and includ
Step-by-step explanation:
pls help I'd appreciate it
Answer:
2)
(2x -5) + (x) + (2x - 3) = 32.
5x-8 = 32.
ii) 5x-8=32
5x= 32+8
5x = 40
x= 40/5
x = 8
iii) 2x -5
2 × 8 -5 = 11.
2x-3
2×8-3
16-3 = 13
x =8
sides of the triangle= 8, 11, 13.
Function 1 is defined by the equation p=r +7.
Function 2 is defined by the following table.
T
P
0
8.
1
9.1
5
13.5
10
19
MY
Which function has a greater slope?
Answer:
Function 2
Step-by-step explanation:
Function 1 has a slope of 1.
Function 2 has a slope of 1.1.
1.1 > 1, so Function 2 has a greater slope.
Please mark as Brainliest!!!Function 2 :) im just that cool man
Please hellp !!!!!!!!!!
Answer:
A I think
Step-by-step explanation:
If f(x) = x2 + 5 find f(-3)
Step-by-step explanation:
If [tex]\tt{ f(x)=x^2+5 }[/tex] ⠀
Then,
[tex]\tt{f(-3)=(-3)^2+5 }[/tex] ⠀
[tex]\tt{f(-3)=9+5 }[/tex] ⠀
[tex]\tt{f(-3)=15 }[/tex] ⠀
what is the solution to this system of equations? 2x + y = -12 3x - 4y = 5
Answer:
=-4
Step-by-step explanation:
Which type of transformation maps trapezoid PQRS onto trapezoid P'Q'R'S'? reflection rotation translation dilation
Answer:
Dilation.
Step-by-step explanation:
From the given picture , it can be seen that the size of trapezoid P'Q'R'S' is decreased from trapezoid PQRS .
Reflection , rotation and translation are rigid motions that produces congruent images and do not change the size of the shapes.
But dilation is not a rigid motion because it changes the size of the shape by using a scale factor.
Hence, the transformation maps trapezoid PQRS onto trapezoid P'Q'R'S' is "Dilation".
Answer: D) dilation
Step-by-step explanation:
on edge
What are the differences between commission, tax, and discounts?
Answer:
Commission is when you invoice an agent “gross” and the agent pays you the “gross” value. ... Discount is when you invoice an agent “net” of his discount and he pays you the “net value keeping the “discount” for themselves.
Answer:
Commission is when you invoice an agent “gross” and the agent pays you the “gross” value. the Commission is then reserved for payment at a later date.
and
Discount is when you invoice an agent “net” of his discount and he pays you the “net value keeping the “discount” for themselves.
thats all ik
Solve 2x-6=-12
L’ost on this question
Answer: X=-3
Step-by-step explanation:
Answer: x = -3
Step-by-step explanation:
A high school is putting the finishing touches on their new fitness room and is preparing
to purchase rubber tiles to cover the floor. The square tiles come in packages of 6 and
each tile measures 18 inches by 18 inches. If one package costs $12, what will it cost to
cover the fitness room if the room is a rectangle measuring 42 feet by 36 feet?
Answer:
bvghb vbub b
Step-by-step explanation:
Some values of the exponential function f (x ) are shown in the table, where m and n are real numbers.
A)-6
B)-4
C)0
D)1
Answer:
-6
Step-by-step explanation:
bc m and m are real numbers.
⚠️warning answer fast⚠️
What is the volume of a rectangular prism with a length of 7mm, width of 5mm,and height of 6mm?
SOMEONE PLEASE HELP ME ASAP WITH THIS GEOMETRY PROBLEM
Answer: TVU is 51 degrees
Step-by-step explanation: The pre-image and new image are formed via a translation which is basically sliding. A translation is a rigid transformation, which means it preserve angles measures and sides length. So when we translate these two figures they are congruent. Using that logic, Segment AB translate to TU which means TU is 25 cm. Angle B translate to Angle U and Angle T was originally conguent to Angle A.
To find Angle V, we are going to use triangle interior angle theorem. 72+57+x=180
129+x=180
x=51
Please help a girl out!!!
Answer:
I got 14 x -2
Step-by-step explanation:
to add all of the like terms you get:
2x + 7x + 5x = 14x
then add the other terms you get:
-6 + 4 = -2
when adding the two parts together you get:
14x -2
Am pretty sure this is right, sorry if its wrong
Need help please please
Answer:
D or 176.71 inches squared.
Step-by-step explanation:
the radius is 7.5. put it in a calculator and you get D.
Answer:
[tex]176.7 in^{2}[/tex]
Step-by-step explanation:
The area of a circle is defined as:
[tex]A = \pi r^{2}[/tex]
Where r is the radius and A is the area. We're given the diameter, 15 inches. The radius is half of the diameter, so the radius is therefore 7.5 inches. Now let's take this value back into the formula above:
[tex]A = \pi r^{2} =\pi (7.5)^{2} = 56.25\pi = 176.7 in^{2}[/tex]
So the circle has an area of [tex]176.7 in^{2}[/tex]
Hope this helps!
given the function f(x)=1/2x+8 find x so that, f(x)=10
please help im stumped
Step-by-step explanation:
plug y value :
10=1/2x+8
1/2x=2
x=4
a rectangle has side lengths (2x -5) meters and ( 2x + 6) meters. write a linear expression in simplest form to represent the perimeter. Fing the perimiter if the value of x is 12 meters
Answer:
perimeter=2(l+w)
2(2x+6 + 2x-5)
perimeter=2(2×12+6) +2×12-5)
2(30+19)
2(49)
p=98m
I NEED HELP
Develop your own inequality. Write it as an inequality, sentence and then as a graph.
You , malakhi , yanis , nyla , Aaliyah go to a new tapas restaurant in jamaica , queens each of you order 6 small dishes that each cost the same amount and everyone got a drink for $3 each. How much was each small plate if they spent a total of $75
each dish costs two dollars.
Haley saves $2 out of every $5 that she makes babysitting. If Haley saved $10, how much did she make babysitting?
Answer:
She made a total of 50 dollars if you subtract the savings she saved she has a total of 40 dollars to spend but the total to this question is 50. The answer is 50 because 2 times 5 equals 10 so she needs to do 5 sessions of babysitting.
Your Final answer is 50
A notebook is $8 more expensive than a
pen.
four notebook and two pens cost $56.
How much does one notebook cost?
How much does one pen cost?
Answer:
n = 12, p = 4
Step-by-step explanation:
Hi there!
n = notebook
p = pen
If we know that one notebook costs 8 dollars more than a pen,
we can set the equation for the cost of the pen as n - 8 = p. Now, we have to create an equation for the total cost. This could be represented as 4n + 2p = 56.
Let’s plug in that equation for the pen into our total cost equation.
This would become [tex]4n + 2(n-8) = 56[/tex]
Using distributive property, the equation becomes [tex]4n + 2n - 16 = 56[/tex]
After we combine like terms and add 16 to both sides, we find out that [tex]6n = 72[/tex] or n = 12
Now that we know the cost of the notebook, we can solve for the pen. Plug in 12 for the n values in the original equation [tex]4n + 2p = 56[/tex]
This leaves us with 48 + 2p = 56. Subtract 48 from both sides and then divide that by two to find p.
p = 4
I hope this helped!
Answer:
Cost of one notebook = $12
Cost of one pen = $4
Step-by-step explanation:
Let,
Cost of one notebook = x
Cost of one pen = y
According to given statement;
x = y+8 Eqn 1
4x+2y=56 Eqn 2
Putting value of x from Eqn 1 in Eqn 2
4(y+8)+2y=56
4y+32+2y=56
6y=56-32
6y=24
Dividing both sides by 6
[tex]\frac{6y}{6}=\frac{24}{6}[/tex]
y=4
Putting y=4 in Eqn 1
x = 4+8
x=12
Hence,
Cost of one notebook = $12
Cost of one pen = $4
One health club charges a $40 membership fee and $40 per month. Another club charges a $100 membership fee and $25 per month. Write and solve an equation to find the number of months that it will take for the two health clubs to be equal
Answer:
After 4 months, the charges will be same.
Step-by-step explanation:
Membership charges of club one = $40
Per month charges = $40
Let,
x be the number of months
y be the total amount
y = 40x + 40
Membership charges of club two = $100
Per month charges = $25
y = 25x + 100
For equal charges, both equations will be same
40x + 40 = 25x + 100
40x - 25x = 100 - 40
15x = 60
[tex]\frac{15x}{15}=\frac{60}{15}\\x=4[/tex]
Therefore,
After 4 months, the charges will be same.