Answer:
Remove any grouping symbol such as brackets and parentheses by multiplying factors.
Use the exponent rule to remove grouping if the terms are containing exponents.
Combine the like terms by addition or subtraction.
Combine the constants.
help me pls!!!! :c rip
Answer:
p^⁴/5
Step-by-step explanation:
Step-by-step explanation:
p^4/5. I just know the answer
what is the value of x , where
2x + 1 = 99
Answer:
x=49
Step-by-step explanation:
2x+1=99
2x=98
x=49
Answer:
To find the value of x we need to solve this equation
2x + 1 = 99
now ,taking constant to right side
2x = 99 - 1
2x = 98
x = 98/2
x= 49
hope it will help ,sir
9) 8.081 +
+ 0.6 = 10.201
10)
- 3.328 = 0.96
if a scale drawing is 0.75 inches and the original drawing is 1.25 inches what is the scale factor
Answer:
The scale factor is = 0.75 ÷ 1.25 =
[tex] \frac{3}{5} = 0.6.[/tex] i.e. 3:5//
Rick's cat weighs 7 pounds. His neighbor says her puppy weighs 103 ounces.
Does Rick's cat weigh more than the puppy?
1 pound = 16 ounces )
How much does Rick's cat weigh in ounces?
Answer:
1. Yes
2. 112 ounces
Step-by-step explanation:
To answer this question, we should first convert the amount of pounds Rick's cat weighs into ounces, so that both measurements are in the same unit. Since 1 pound is the same as 16 ounces, we can multiply 7 pounds by 16 ounces:
7 * 16 = 112
So, Rick's cat weighs 112 ounces, which is more than his neighbor's puppy, which only weighs 103 ounces. so for the first question, the answer is:
Yes, Rick's cat weighs more than the puppy.
And the second answer is:
Rick's cat weighs 112 ounces.
Hope this helps :)
A metalworker has a metal alloy that is 25% copper and another alloy that is 70% copper. How many kilograms of each alloy should the metalworker combine to create 100 kg of a 61% copper alloy?
Answer:
The metal worker should use 10 kgs of 25% copper alloy and 40kgs of 70% copper alloy to make it
Step-by-step explanation:
Answer:
The metalworker should use 10 kgs of 25% copper and 40 kgs of 70% alloy to make it.
The polynomial 2x³ + qx² + rx + 2 has a
factor (x - 1) and leaves a remainder of
12 when divided by (x - 2). Find the
constants q and r and hence the other
factors of the polynomial.
Answer:
q = 1 , r = -5
other factors of polynomial:
(2x - 1) & (x + 2)
Step-by-step explanation:
In the first part, substitute x = 1 make it equal to 0.
Substitute x = 2 and make it equal to 12.
Rearrange both, until you have two linear equations.
Solve the set of simultaneous equation to find q and r .
Second part place the value of q and r to have the full polynomial.
Carry out long division, dividing the polynomial by the factor that's stated in the question (x - 1) and you will have a quadratic equation.
Factorise the quadratic equation to have the two other factors of the polynomial.
Hope this helps:))
9.16 rounded to the nearest hundredth
Answer:
9.20
Step-by-step explanation:
9.12 because 6 rounded to nearest hundredth is 10 and that is a whole number. You also already know that 16 is a higher number than ten so it would be rounded to 20 or in this case 2. Hope this helps :)
Please answer for Brainliest.
Please help!! The picture but low has the question and the answers.
Answer:
i think its c but it could be a too
A bag contains orange and yellow sweets the ratio of orange to yellow sweets is 3:2 There are 51 orange sweets in the bag find the total number of sweets in the bag.
Answer: 34
Step-by-step explanation: the ratio is 3:2 we know that there are 51 orange sweets but we don’t know how many are yellow so the current ratio is 51:x we need to find x so if we divide 3 by 51 the answer is 17 so we need to multiply 17 by 2 which is 34 so x is equaled to 34 the final ratio is 51:34
hope it helped :)
Two rovers are exploring a planet. The system of equations below shows each rovers elevation y at time x.
The graph shows six labeled points. How many distinct circles of radius 2 units are in the coordinate plane and pass through exactly two of the labeled points on this graph?
if there was a graph I would be able to help you but you have on here how many distinct Circles of radius 2 units are on the coordinate plane and pass through exactly two of the labeled point on this graph? Where is the graph?
If you don’t know pls don’t answer
first row: multiply the numbers (on top of the yellow highlighted squares) by 2, then add one to it
second row: add 5 to the top numbers (top of the highlighted squares)
third row: multiply 8 by the top numbers (top of highlighted squares), and then subtract 4 by it
I can’t do this plz help
Please Help- Worth 15 Points (NO SCAM ANSWERS)
JOBS Mr. Kimball sells computer software. He earns a base salary of $41,250 and 8% commission on his sales. Write an equation to represent Mr. Kimball’s total pay p after selling d dollars of software.
Answer:
Its actually only 8 points but its ok.
Hope this helps!
Step-by-step explanation:
P=0.08d+41,250
Tell me if I got it wrong plz!!
Help with one please last question free 10 points
Answer:
The triangles are similar
Step-by-step explanation:
The angles are all the same, except the big triangle was flipped and the unnamed angle in the small triangle is named in the other one
Answer:
The triangles are not similar because their angles measurements are not the same.
Step-by-step explanation:
PLS HELP GEO TEST 1, 2, and 3,
Answer:
it's blurry can't see it
What is the Pythagorean Theorem. Please explain.
We predicted it was going to rain 2 inches, but it actually rained 10 inches. What is our percent error?
Answer:
You were off by 80%
Step-by-step explanation:
(4 x 1) + (0 x 1/10) + (7 x 1/100) + (6 x 1/1000)
Answer:
1019/250 x
Step-by-step explanation:
4x1+
0x1
10
+
7x1
100
+
6x1
1000
Question 9: emathintruction can you guys help me?
Answer:
Step-by-step explanation: answer 3
what's the area to this problem?
i dont know explain your?
Three angles are complementary. One angle is double the smallest angle. The largest angle is
triple the smallest angle. Find the measures of
the three angles.
Answer:
Step-by-step explanation:
A+B+C = 90°
A ≤ B ≤ C
C = 3A
B = 2A
A+B+C = A + 2A + 3A = 6A = 90°
A = 15°
B = 2A = 30°
C = 3A = 45°
4x + 5y = 22
7x - 3y = -32
Answer:
x = -2
y = 6
Step-by-step explanation:
i multiplied the 1st equation by 3 and the 2nd by 5 to get the y-terms to zero out
12x + 15y = 66
+ 35x - 15y = -160
47x = -94
x = -94/47
x = -2
substitute -2 for 'x' to solve for 'y':
4(-2) + 5y = 22
-8 + 5y = 22
5y = 30
y = 6
y= 2? + 16x + 64
1. Identify a, b, and c
b=
C=
ask a tutor for help with that my dude I don't know sorry
Can someone check all my answers? thanks
Answer:
By the looks of it you got them all, correct!
Your handwriting is quite nice by the way!
Step-by-step explanation:
Have a good day!
Answer:
i don't know the answer but can you help me with a question
pls help me its due now
Answer:
answer : 90
Step-by-step explanation:
Answer:
90 m
Step-by-step explanation:
30% of 300 m =
= 30% * 300 m
= 0.3 * 300 m
= 90 m
Which statements are true? Check all that apply. Negative 2.5 = negative 2 and one-half –1.5 > –0.5 –0.5 < 0 –2.5 < –2 1 and one-half greater-than 1.5
Answer:
a) Negative 2.5 = negative 2 and one-half
Step-by-step explanation:
Which statements are true? Check all that apply.
Comparing the given options
a) Negative 2.5 = negative 2 and one- half
This is correct
b) –1.5 > –0.5
This is wrong
-0.5> -1.5
c) –0.5 < 0 –2.5 < –2
-0.5 < -2.5
This is wrong.
d) 1 and one-half greater-than 1.5
This is wrong
Therefore, only option a is Correct
Answer: The answer is A C D
Step-by-step explanation: I took the quiz
Have a great day and a goo spring break!!!!!
The sale price of a swing set is $90. What was the original price? (2 points)
SALE
75% OFF!
HELPPP!
Answer:
157.05
Step-by-step explanation: