Answer:
(-3)
Step-by-step explanation:
Checked on graphing calculator- approved +
If 6c-d=17, then d=
Answer:d=7
Step-by-step explanation:
Easy math
pls help me it's due today
Answer:
r³ + 15r² - 10r - 4
Step-by-step explanation:
First, note you can remove the brackets, in this case they contribute nothing at all.
Then, group the like terms and add them, e.g., we have 3r³ and -2r², they add up to r³.
Finally, order them from greatest power of r to smallest power of r.
That's all!
SOME HELP PLSS THANK U
I have a math problem can uou solve it?
Which is a simplified form of the expression -4(3r – 2) – 2(r + 1)?
A. 4r – 1
B. 10r – 7
C. -14r + 6
D. -12r – 1
Answer:
-14r+6
Step-by-step explanation:
Answer:
C. -14r + 6
Step-by-step explanation:
I took the test and the dude above is right
M,H, and G have written more than a combined total of 22 articles. H has written 1/4 as many as M. G has written 3/2 as M. Write an inequality
Missing part of the question:
Write an inequality to determine the number of articles, M could have written for the school newspaper.
Answer:
The inequality: [tex]11M > 88[/tex]
The solution: [tex]M > 8[/tex]
Step-by-step explanation:
Given
From the question, we have the following parameters:
[tex]M + H + G > 22[/tex]
[tex]H = \frac{1}{4}M[/tex]
[tex]G = \frac{3}{2}M[/tex]
Required
Determine the inequality to solve for M
Substitute the values for H and G in the inequality:
[tex]M + H + G > 22[/tex]
[tex]M + \frac{1}{4}M + \frac{3}{2}M > 22[/tex]
Multiply through by 4
[tex]4(M + \frac{1}{4}M + \frac{3}{2}M) > 22*4[/tex]
[tex]4M + M + 6M > 88[/tex]
[tex]11M > 88[/tex]
Divide both sides by 11
[tex]M > 8[/tex]
If a new soccer ball is labeled $45, what would the new price be if the sign above it says "63% off"?
Answer:
New price of the ball after discount = $16.65
Step-by-step explanation:
Selling price of the soccer ball = $45
Discount labeled on the ball = 63% off
Therefore, selling price after the discount = Original selling price - %discount
= $45 - (63% of $45)
= $45 - $28.35
= $16.65
New price of the ball after discount = $16.65
PLEASE HELP ME WITH THIS QUESTION!!
Answer: Never produce a rational numbers
Step-by-step explanation: IT doesnt matter if integers are added, subtracted, multiplied, or divided, intergers will always be integers.
Please help please ASAP no rocky lol
Answer:
1. y = -3x +7
2. 4, 0
3. y = 5x
4. 5, -1
5. y = -9
6. 7, 0
Answer:
Step-by-step explanation:
Given the pattern: 18, 9, 4.5, 2.25
Find the next two terms
Answer:
1.125 and 0.5625
Step-by-step explanation:
Hello there!
It seems that every term is dividing by 2 to get the next term
18/9=2
9/4.5=2
So to find the next terms we just divide the previous term by 2
2.25/2=1.125
1.125/2=0.5625
so the next two terms would be 1.125 and 0.5625
~TheMathWiz
Error Analysis On a math test a student, Jake, has to identify all the coefficients and constants of
the expression 6 +n + 5b. Jake says that 5 is a coefficient and 6 is a constant. Identify all the
coefficients and constants of the expression. What error might Jake have made? (Used, two separate answers as needed)
Answer:
Jake doesn't include 1 as constant.
Step-by-step explanation:
The given expression is 6+n+5b.
Jake says that 5 is a coefficient and 6 is a constant.
In this case, the coefficient is 5.
Constants are 6 and 1.
And variables are n and b.
Hence, Jake doesn't include 1 as constant.
17.65 - 3.619 in nearest tenth
ok
guys
ok
guys
ok
LOL
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LOL
How many zero pairs can be created in the model below?
A. 0
B. 1
C. 2
D. 3
Answer:
D
Step-by-step explanation:
What value of 0 makes cos0= sin 70° a true statement?
A) 20°
B) 40°
C)70°
D) 90°
Answer:
A) 20 degrees
Step-by-step explanation:
The sine of an angle is equal to the cosine of the angles complimentary angle.
If U can solve all these I’ll give brainliest
A. 3
B. 0
C. 1
EZ MATH
Please help will give brainliest
At a local aquarium there is a large cylinder shaped fish tank. The fish tank has a diameter of 8 feet and a height of h feet. Which equation can be used to find V, the volume of the cylinder of cylinder in cubic feet? 8.6.A *
V = π(8)²h
V = π(4)²h
V = π(4h)²
V = π(8h)²
Answer:
(A) V = π(8)²h
If x = 8, what is the value of 4x + 6?
I have to solve for x*
x = 33°
hope that helps!!!
Helpppppppp pleaseeeeeeee and can you give an explenations also?
Answer:
B
Step-by-step explanation:
A(-3 , 3) -> A'(-9 , 9)
B(3 , 3) -> B'(9 , 9)
C(3 , 0) -> C'(9 , 0)
A'B'C' is a dilation of ABC about the origin with factor of 3
ΔA'B'C' ~ ΔABC: all the corresponding angles are the same measurement
Solve the system by substitution.
y = -6x
- 2x - y = 16
Answer:
X=4 and Y= -24
Step-by-step explanation:
Step 1: −6x for y in−2x−y=16:
−2x−y=16
−2x−−6x=16
4x=16
4x/4=16/4
x=4
----------------------------------------------------------------------
y=−6x
y=(−6)(4)
y=−24
y=-24
Mrs. Hem purchased a box of chocolates containing 5 pieces for $2.60. What is the cost for each piece of chocolate? *
Plz ANSWER IM TAKING A MOTHER FRIKING TEST RNNN
Solve for x. (Round to the nearest tenth)
Answer:
c = 30:2 = 15
x =
[tex] \sqrt{15 {}^{2} } + 33 {}^{2} [/tex]
(its all under square root)
so x = 36,25.. mate it could be wrong on there
does anyone know the answers
what's
[tex] \sqrt{144 \times 4} [/tex]
Answer:
24
Step-by-step explanation:
[tex]\sqrt{144*4}\\\\ \sqrt{576}\\\\ \sqrt{24^2}\\\\\boxed{24}[/tex]
Hope this helps!
Answer:
24 Ans ...
Step-by-step explanation:
Data:
=√144 x 4
Solution:
=√576
=24 Ans ...
What is the factored form?
Answer:
(b − 10)(b^2 + 10b + 100)
Step-by-step explanation:
express 3/5 as a decimal
Answer:0.60
Step-by-step explanation:
Multiply the denominator (5) and the numerator (3) by 20. Both sides multiplied equals 60 as the numerator and 100 as the denominator. After the conversions to a decimal, your answer should be 0.60 since 60/100=0.60.
which is the better buy 5 erasers for $3.00 or 7 erasers for $3.50
Answer:
5 erasers for $3.00 is a good price and a good amount of erasers to get but if you get 7 of em' for $3.50 then you will have more but it depends on how much money you have if you have the limited about of only $3.00 then you should get the 5 erasers hope this helps. Have a wonderful day!!
Step-by-step explanation:
there are 2 numbers that are twice as far from 23 as they are from 38. Those two numbers are? QUICKK PLS
Answer:
53&8
Step-by-step explanation:
38-23=15
23+15+15=53
23-15=8
Briooooo wat is dis answer I need HELP
Answer:
Mehmed II
Step-by-step explanation:
Answer:
the second one
Step-by-step explanation:
Which of the following expressions are equal to -58? Select all that apply.
78 + 34 - 14
-14 + 78 - 34
-14 + (-78) + (-34)
34 + (-14) - 78
34 - 78 - 14
-78-(-34) + (-14)
Answer:
The last three are the answers i guess .