[tex]5.059 \times {10}^{4} + 2.7 \times {10}^{4} = [/tex]
[tex](5.059 + 2.7) \times {10}^{4} = [/tex]
[tex]7.759 \times {10}^{4} [/tex]
Answer:
(5.059×104)+(2.7×104)
Step-by-step explanation:
The point Q (5,3) is translated 2 units left. What are the coordinates of the resulting point Q
Answer:
(3,3)
Step-by-step explanation:
Since it's to the left, and not up or down at all, the y-value does not change. The x-value, however, is affected. Since it's to the left, it is decreasing in value by 2 points. If it were to the right, it would increase in value to (7,3), since it'd be going further away from (0,0).
Answer:
Q = (3,3)
Step-by-step explanation:
Moving the point left moves the x value down 2.
5-2=3
Therefore, Q = (3,3)
Find the answer for x.
Answer:
x=25
Step-by-step explanation:
since this is a triangle you would add up all the measure of this and set it equal to 180. 90 is the side with the box. so it would be 2x+15+x+90=180 then solve for x and you would get your answer.
Factor the following trinomial completely, or state that the trinomial is prime.
3x^2+10xy + 8y^2
Answer:
(3x + 4y)(x + 2y)
Step-by-step explanation:
3x^2+ 10xy + 8y^2
All signs are positive, so we'll only look at positive factors of 3 and 8.
3 factors into 3 and 1.
8 factors into 4 and 2, and it also factors into 8 and 1.
I like to try closer factors in value, so I'll start with 4 and 2 for 8.
Try:
(3x + 2y)(x + 4y) = 3x^2 + 12xy + 2xy + 8y^2 = 3x^2 + 14xy + 8y^2
The middle term does not work. Switch 2y and 4y and try again.
Try:
(3x + 4y)(x + 2y) = 3x^2 + 6xy + 4xy + 8y^2 = 3x^2 + 10xy + 8y^2
It works.
Answer: (3x + 4y)(x + 2y)
HELP PLS. What information do you need to graph a linear function?
the value of 1 by 3- 1 by 2=
Answer:
the value of 1 by 3- 1 by 2 is 1
Step-by-step explanation:
it is one because 1 by 3 is 1*3
that equals to 3
then you do 1 by 2 (aka 1*2)
then it is 3-2 which equals to 1
Using Oliver’s table, how can you find the unit rate?
Answer:
Is there a table I can see if I'll be able to help
Answer:
Oliver’s table indicates that for every increase of 2 strides, the distance he travels increases by 7 feet. So, the change in distance divided by the change in stride gives the unit rate.
Step-by-step explanation:
This Is The Sample AnswerIf a player had the following cards what is the value of his hand?
Solve for x: −2(x + 3) = −2x − 6 NEED HELP PLZ:(
A: 0
B: 3 C:All real numbers
D:No solution
Answer:
The answer is C:All real solutions
Step-by-step explanation:
here are the steps in case u need them :)
Step 1: Simplify both sides of the equation.
−2(x+3)=−2x−6
(−2)(x)+(−2)(3)=−2x+−6(Distribute)
−2x+−6=−2x+−6
−2x−6=−2x−6
Step 2: Add 2x to both sides.
−2x−6+2x=−2x−6+2x
−6=−6
Step 3: Add 6 to both sides.
−6+6=−6+6
0=0
Answer:
C: All real numbers.
Step-by-step explanation:
-2 ( x + 3 ) = -2x -6
-2 times x, -2 times 3
-2x -6 = -2x -6
Add 6
-2x -6 +6 = -2x -6 +6
-2x = -2x
same as....
0 = 0
The area of a square is 49 square feet. What is the
perimeter of the square?
A 7 ft
B 28 ft
© 12.25 ft
D 24.5 ft
V = 1/3 πr^2h
Pls help
d) What is the y-intercept of the roof? Describe where the peak of the roof is on
the x-y plane
The graph shows a proportional relationship. Which equation matches the graph?
Answer is y=2x because when you look at graph it’s clear
Answer: y=2x
Step-by-step explanation:
Select all that apply.
Which of the following name an angle in the drawing?
Answer:
ECB and CDE
Step-by-step explanation:
the others arent the same
A number is in expanded form: (9 x 10) + (6 x 1) + (2 x 1/100) + (3 x 1000) What is the number is standard form?
Answer:
96.023 is the answer yeah
When x+2 = 1/5y is written in standard form, what is the value or B
Answer:
B=-1
Step-by-step explanation:
Standard form is Ax+By=C.
In this case, Ax is x, By is 1/5y, and C is +2.
To isolate the 2 (the C), subtract x from both sides of the equation:
x+2=1/5y
-x -x
2=-x+1/5y.
Now, the value of B, the x value, is -1.
1. − p + 6p ≤ 4 + 6p
Step-by-step explanation:
-p + 6p <_ 4 + 6p
5p <_ 4 + 6p
-4 <_ p
-4 less than or equal to p
The expression 3/8z + 1 factored is
Answer:
Factored out is 1/8
Step-by-step explanation:
3z+8/8
PLEASE HELP I DONT UNDERSTAND WILL GIVE LIKE 20 POINTS
Answer:
Step-by-step explanation:
11/4 <3
Answer:
11/4
Step-by-step explanation:
Hope this helps!
1:Write 2 whole numbers that are less than 941,020
Answer:
900,000500,000Step-by-step explanation:
There are lots of numbers that are less than 941,020
( Exactly 941,019 without Negative Numbers )
( If Negative Numbers are involved, it's infinity )
Hope this helps! <3
Answer:
5 and 9303 (Those are just examples)
Step-by-step explanation:
You can choose any number that is below 941,020, and hs no decimal places, so 0, 6, 930, and 90493 all work.
HELP PLS UHM 15 POINTS AND Brainliest
Answer:
(0,2)
Step-by-step explanation:
The intercept is the part of the line touching the quadrat.
Answer:
B (0,2)
Step-by-step explanation:
Because if its on the red line on the y axis its 2.
I’ve tried but I don’t know what it is please help
Answer: x=11
Step-by-step explanation:
I got this by 126-49=77. Then I divided 77 by 7 and got 11.
what property is 4x + 8 = 28
Answer:
x=5
Step-by-step explanation:
4x + 8 = 28,
it's rather straight forward,
you would subtract 8 from the left side,
doing the same on the right.
now you have
4x = 20
x= 20/4
x=5
hope this helps.
Explain how do you know whether the relationship between two quantities is a proportional relationship. *
Error Analysis: Find, describe & correct the error that a student has made while solving the equation: LaTeX: 4=-2\left(x-3\right)4 = − 2 ( x − 3 ) Step Number Equation 1 LaTeX: 4=-2\left(x-3\right)4 = − 2 ( x − 3 ) 2 LaTeX: 4=-2x-64 = − 2 x − 6 3 LaTeX: 4+6\:=\:-2x\:-\:6\:+\:64 + 6 = − 2 x − 6 + 6 4 LaTeX: 10\:=\:-2x10 = − 2 x 5 LaTeX: \frac{10}{-2}=-\frac{2x}{-2}10 − 2 = − 2 x − 2 6 LaTeX: -5=x
Given:
[tex]4=-2\left(x-3\right)[/tex]
To find:
The error that a student has made while solving the equation.
Solution:
We have,
[tex]4=-2\left(x-3\right)[/tex]
Using distributive property, we get
[tex]4=-2(x)-2(-3)[/tex]
[tex]4=-2x+6[/tex]
Subtract 6 from both sides.
[tex]4-6=-2x+6-6[/tex]
[tex]-2=-2x[/tex]
Divide both sides by -2.
[tex]1=x[/tex]
The value of x is 1.
In step 2, the distributive property is not used properly because when -2 is distributive with -3 then we get 6 instead of -6.
Therefore, the student has made error in step 2.
Please help me find the equivalent fractions!
Answer:
7/9 = 14/18
4/10 = 16/40
3/12 = 9/36
8/10 = 4/5
12/16 = 6/8
18/21 = 6/7
Step-by-step explanation:
Answer:
7/9 is equivalent to 14/18
4/10 is equivalent to 16/40
3/12 is equivalent to 2/8
8/10 is equivalent to 4/5
12/16 is equivalent to 6/8
18/21 is equivalent to 6/8
The original rectangle is 9 feet long and 3 feet wide. The
new rectangle is 1 foot wide. What was the scale factor to
go from the original rectangle to the new rectangle?
QUESTION 1, Saturday, October 10th, 2020
I have some geometry questions today. Please include your thoughts or reasoning with your answer. Please ignore the answer I selected for it was not an purpose. Thanks!
Answer:
Hi in my opinion ur answer means option 2 SAS is correct
Answer:
SASStep-by-step explanation:
The triangles have one side congruent, one side common = congruent and the angle between them congruent
It is Side, Angle, Side = SAS
PLEASE HELP I AM BEING TIMED!
In the Diagram Angles B and C are_____?
Options: Right
Similar
Congruent
Obtuse
Mae Ling earns a salary of $360 plus a 8.0% commission on sales at a gift shop. How would she make in a week if she sold $4,900 worth of merchandise.
PLEASE HELP I WILL MARK BRAINLIEST PLEASEE
answer
757
Step-by-step explanation:
I just know made a A on the test
Credit card A is running a promotion where they will charge 0% interest for the first year, and then 0.8% compounded continuously after that. Credit card B has an interest rate of 0.7%, also compounded continuously. If you are going to make a $500 purchase and plan to not make a single payment for 2.5 years, which credit card should you go with? Write the equation showing the total balance at the end of 2.5 years for that card. How much money invested at 5% compounded continuously for 3 years will yield $820
Answer: 0.1
Step-by-step explanation:
your going to substact credit card a and b and then what ever you get will be your answer