Answer: 12
Step-by-step explanation:
3 more than 5 times a number = 3+5x
seven more than three times that number = 7+3x
is = "="
Thus,
3 + 5x = 7 + 3x
2x = 4
x = 2
2 + 10 = 12
Hope it helps <3 :)
Help please help me I don’t know the answer I’ll mark as Brainlyiest if right
The area of any prism is base*height.
The main trick in this problem is determining which face is the base, since this is a triangular prism. We need to calculate the area of the triangle base.
11*8/2=44
Now we just need to multiply by the height.(note height is b this case because the prism is actually printed with the base facing towards you.
44*5=220
Done!
So answer choice B 220.
Answer:
220 is the right answer
Write the decimal as a percent. 0.0371 = %
prov
1. In the farm of Mr. Alvarez there are 12 chickens, 15 carabaos, 6 ducks and
8 cows. What is the ratio between the number of ducks and chickens?
a 12.15
b. 6 is to 12
d. 15.6
Answer:
B
Step-by-step explanation:
Answer:
The answer is 6 to 12
Step-by-step explanation:
There are 6 ducks, and 12 chickens so therefore the ratio of ducks to chickens is 6:12. Hope this helps! (Brainliest pleasee I need one more!!) <3
Graph each of the following by finding the slope and the y-intercept
Answer:
m = 2
b = -3
Step-by-step explanation:
m is slope. b is the y-intercept.
Hope it helps!
What is in the following sequence - 6, - 14 - 22,-30
Please help me. I need help please
Answer:
Step-by-step explanation:
x^2=2^2+13^(1/2)^2
x^2=4+13
x^2=17
x=4.1 (to nearest tenth)
A circle has center (5, –4) and radius 8. Which gives the equation for the circle
Answer:
(x-5)^2 + (y+4)^2 =64
Step-by-step explanation:
You can use a table with 3 rows and 6 columns to show the sample space of combinations of a number followed by a letter using 3 numbers and 6 letters. What other table could you use? pleas help me
Group of answer choices
A) A table with 6 rows and 6 columns
B) A table with 6 rows and 3 columns
C) A table with 3 rows and 3 columns
D) A table with 9 rows and 2 columns
Answer:
I would probably pick letter B.
Step-by-step explanation:
If you had a table with 3 rows and 6 columns, wouldn't it be the exact same thing if you switched them up?
That would be my best guess!
Answer:
I would say B
Step-by-step explanation:
that just look like the right answer. because you would just switch them up. that is what I would choose
Angie's rotation maps triangle XYZ to triangle X'Y'Z'. X(3,6) maps to X'(-3, 6) Y(1, -2) maps to Y'(-1, 2) Z(-1,-5) maps to Z (1,5) Which describes the rotation? 180° rotation O 270° clockwise rotation 90° counterclockwise rotation 90° clockwise rotation
Answer:a
Step-by-step explanation:
A
Triangle XYZ is rotated 180° clockwise to form triangle X'Y'Z'.
TransformationTransformation is the movement of a point from its initial location to a new location. Types of transformation are reflection, translation, rotation and dilation
If a point A(x, y) is rotated 180° rotation, the new point is at A'(-x, -y).
Triangle XYZ is rotated 180° clockwise to form triangle X'Y'Z'.
Find out more on Transformation at: brainly.com/question/1462871
Which shows a correct way to find the product?
(−8)(0.09)(−125)
A.
(−8)(0.09)(−125) = (−8)(−125)(0.09)
= (1,000)(0.09)
= 90
B.
(−8)(0.09)(−125) = (−8)(−125)(0.09)
= (−1,000)(0.09)
= −90
C.
(−8)(0.09)(−125) = (−8)(−125)(−8)(0.09)
= (1,000)(−0.72)
= −720
D.
(−8)(0.09)(−125) = (−8)(−125)(−8)(0.09)
= (−1,000)(−0.72)
= 720
Answer:
I Think the answer is D, it should be a positive number
A certain type of bacteria doubles in population every 6 hours. There were approximately 100 bacteria at the beginning of the day.
How many bacteria will there be at the end of one day?
Answer:
1600 after 24 hours
Step-by-step explanation:
100+100 = 200 after 6 hours
200+200 = 400 after 12 hours
400+400 = 800 after 18 hours
800+800 = 1600 after 24 hours
Combine like terms.
y +2+8(y + 8) =
Please i need this for now
Answer:
9y+66
Step-by-step explanation:
What is the value of n in the equation below?
Answer:
wheres the question?......
Answer:
What is the equation?
Equation...? where....?
Repost I need this rn its important
Answer:
a)2^3 x 6 = 48
b) length= 4 depth = 2 height=6
c) 64
Step-by-step explanation:
12=n/5
what does n equal
also n/5 is supposed to be a fraction
please help due soon and 50pts
Answer: A
Step-by-step explanation:
Jesse measured his height to be 67 inches. His actual height is 68.5 inches. What is the percent error for Jesse’s measurement?
PLEASE HELP I WILL GIVE BRAINLESS
I hope it helps you ❤️❤️
HELP ME PLEASE
A rectangular solid measures 24 cm x 12 cm x 2 cm. What is it's total surface area?
Answer:
288 square meters
Step-by-step explanation:
f/5 = -8
I don't know what this means and it is really confusing me
Answer:
f= -40
Step-by-step explanation:
basically it means that f is being divided by 5. to have (f) alone you have to multiply 5 on both sides.
when dividing decimals which place should you move the decimals?
Answer:
To the right!
Hope that helps!
Step-by-step explanation:
{
3х + 2y = 4
5x -y=-15
First answer: -2
Second answer: 5
Answer:
(-2,5)
x= -2
y=5
Step-by-step explanation:
I'm going to solve this through substitution
We need a variable by itself (and we also need it to be positive)
We solve for y in the second equation
5x-y= -15
5x+15=y
We can then plug this in for y into the first equation
3x+2(5x+15)=4
and solve for x
3x+10x+30=4
13x= -26
x= -2
We can then plug this value in for x into any of the two beginning equations and solve for y
5(-2)-y= -15
-10-y= -15
-y= -5
y =5
The difference between 3 times a number x and 2 is 19. What is the value of x?
Answer:
The answer is 7
The winner of a raffle will receive a new car. If 10,000 raffle tickets were sold and you purchased 26 tickets, what are the odds against your winning the car? (Do not reduce your answer.)
a
26 : 9974
b
26 : 10000
c
10000 : 26
d
9974 : 26
Answer:
b
Step-by-step explanation: you take your number of tickets purchased and put it next to the total number of tickets sold and you have your answer
plssss help - (( 2x+8=x+12))
Step-by-step explanation:
2x+8=x+12
=> 2x - x = 12 - 8
=> x = 4 (Ans)
I am a trinomial whose leading coefficient is -3 when I'm put in standard form:
A.[tex]2xy-3+5xy^{2}[/tex]
B.[tex]3x^3-3x-3[/tex]
C.[tex]4x^2-3x^4+x[/tex]
D.[tex]x^5y-3x^2y-xy[/tex]
Answer:
C. 4x² - 3x⁴ + x
General Formulas and Concepts:
Algebra I
Terms/CoefficientsStandard Form: Largest degree to smallest degreeLeading Coefficient: Constant multiplied to largest degreeStep-by-step explanation:
Step 1: Define
A. 2xy - 3 + 5xy²
B. 3x³ - 3x - 3
C. 4x² - 3x⁴ + x
D. x⁵y - 3x²y - xy
Step 2: Rewrite
Rewrite each trinomials into standard form.
A. 5xy² + 2xy - 3
B. 3x³ - 3x - 3
C. -3x⁴ + 4x² + x
D. x⁵y - 3x²y - xy
Step 3: Identify LC
A. has a leading coefficient of 5
B. has a leading coefficient of 3
C. has a leading coefficient of -3 (our answer)
D. has a leading coefficient of 1
solve this problem. -16r=272
Answer:
-17
Step-by-step explanation:
-16r=272
16r=-272
r=-17
Answer:
r=(-17)
Step-by-step explanation:
-16r=272
/-16 /-16
r=(-17)
49^x/4-5 = 343^x/3 what does x equal
What is the equation of the line l in the figure above?
A recipe for 15 bran muffins calls for 1 cup of flour. The number of muffins that can be made varies directly with the amount of flour used. There are 3 2/3 cups of flour available. How many muffins can be made?
Answer:
with 3 2/3 cups of flour 55 muffins can be made
what is the solution of the equation 4x + 12 = 48
Answer:
x =9
Step-by-step explanation:
48-12=36
4x=36
divide by 4
x=9
Answer: A) x=9
48-12=36.
36/4=9
More detailed explanation:
4x+12=48
-12 -12
4x = 36
/4 /4
x = 9
Step-by-step explanation:
subtract 12 from both sides , then divide both sides by 4