Answer:
53
Step-by-step explanation:
f(x)= 3x^3+x^2+2x-21
X=-2
2 3 1 2. 21
bring the 3 down
2x3=6
6+1=7
7x2=14
14+2=16
16x2=32
32+21=53
Therefore, you have a remainder of 53
help me. I need help
[tex]17.00906 < 17.00936 < 17.00963 < 17.09360 < 17.09361[/tex]
Hope that helps!
Explain how you can use equivalent fractions to add a fraction with a denominator of 100 to a fraction with a denominator of 10.
Answer: 10/100 is 1/10
Step-by-step explanation:
MATH DUE SOON PLEASE HELP MY LIFE DEPENDS ON IT
Answer:
Step-by-step explanation:
1: multiply lxh which is 3x8 you should get 24 then you multiply that by 5.
2: Then you should get 120 then you multiply that by 6 because it has 6 sides and you have your answer.
THE ANSWER IS= 720yd 3
Help me please with this math problem
Answer:
do it by square and askme i but x ti
es divide by 6
Which of the following shapes are geometric? Question 2 options: square cloud rectangle triangle.
The shapes that are geometric are square and rectangle triangle.
Geometric shapesGeometric shapes are those shapes that are precise and regular. These shape are seen in human-made things, like building and machines.
The square is a geometric shape that has 4 equal sides.
The rectangle is a geometric shape that has four sides with four right angles.
Triangle is a geometric shape that has three sides with three edges and three vertices.
Therefore, the shapes that are geometric are square, rectangle and triangle.
Learn more about geometry here:
https://brainly.com/question/19241268
Simplify the polynomial. Then find its value for the given value of the variable.
(full question attached as image)
Answer:
simplified: xy²value: 4Step-by-step explanation:
The polynomial is simplified by combining like terms. Like terms are identified more easily if the variables in each term are written in the same order. We usually like to use alphabetical order. Two of the like terms have opposite coefficients, so they cancel. The result is ...
(3 1/2 -2 1/2)xy² +(-2 4/5 +2 4/5)x²y
= xy² . . . . simplified expression
__
For x = 1, y = -2, the value of the expression is ...
(1)(-2)² = 4
Create an equation that has x intercepts of -2 and 5 and opens down
Answer:
this the answer
I got stuck on this question - anyone willing to help?
Mariella has a board that is 157
inches long. Mariella decides to cut the board into sections that are 67
inches long each. How many sections will Mariella have?
Answer:
All you do is 157/67
Step-by-step explanation:
Rounded down
157/67 is 2.34 sections
The price of chicken pieces at supermarket is shown as R36.40/kg mandy goes to the supermarket to buy the chicken is sold in 1 kilograms packets. So calculate the total price if Mandy buys 2 kilograms of chicken
Answer:
R72. 80
Step-by-step explanation:
1KG = R36, 40
2KG = R36.40 X 2
= R72. 80
Given that f(x) = x2 – 13x + 36 and g(x) = x – 9, find (f + g)(x) and express the result in standard form.
Answer:
x² - 12x + 27
Step-by-step explanation:
(f + g)(x)
= f(x) + g(x)
= x² - 13x + 36 + x - 9 ← collect like terms
= x² - 12x + 27 ← in standard form
let the marked price be Rs x, s.p is rs 180 and discont percent is 10 percent . find the marked price
Answer:
Step-by-step explanation:
Discount % = 10 %
Discount price = 10% of marked price = 10% of x
Marked price - discount =SP
[tex]x-\dfrac{10}{100}x=180\\\\\\\dfrac{100}{100}x-\dfrac{10}{100}x=180\\\\\\\dfrac{90}{100}x=180\\\\\\x=180*\dfrac{100}{90}=2*100\\\\\\[/tex]
x= 200
Marked price = 200
Jennifer receives $80 for her birthday. She puts of the money into savings. She divides the remaining money equally between her favorite charity and her clothing fund. How much does Jennifer give to her favorite charity?
a. $20 b. $25 c. $30 d. $40
Answer:
something missing.............
Which choice is equivalent to the expression below?
5^9.969
A. 59+9/10 + 9/10 + 6/1000
B. 59 +59/10 + 66/100
C. 59. 59/10. 56/100 . 59/1000
D. 59.596/10.59/100
==================================================
Explanation:
We can rewrite the exponent 9.969 as 9 + 0.9 + 0.06 + 0.009
Then convert each decimal to a fraction
0.9 = 9/100.06 = 6/1000.009 = 9/1000Your teacher is choosing not to reduce any of these fractions.
Then you'll use this rule [tex]a^{b+c} = a^b*a^c[/tex] to break up the exponent into the pieces mentioned.
So,
[tex]5^{9.969} = 5^{9 + 0.9+0.06+0.009}\\\\5^{9.969} = 5^{9 + 9/10+6/100+9/1000}\\\\5^{9.969} = 5^{9}\cdot 5^{9/10}\cdot 5^{6/100}\cdot 5^{9/1000}\\\\[/tex]
Find the distance between Point A and Point B. Enter your answer in the box
How many units
Answer:
6 unit to the right, 14 unit up
Step-by-step explanation:
I think I'm not sure if I'm correct sorry if you get it wrong
construct a quadratic equation whose root are 2-√3 and 2+√3
Step-by-step explanation:
A quadratic equation can be constructed from their roots,
[tex](x - p)(x - q)[/tex]
where p and q are the roots.
Here the roots are
[tex]2 - \sqrt{3} [/tex]
and
[tex]2 + \sqrt{3} [/tex]
So we have
[tex](x - (2 - \sqrt{3} ))(x - (2 + \sqrt{3} ))[/tex]
[tex] {x}^{2} - 2x - x \sqrt{3} - 2x + x \sqrt{3} + 4 - 3[/tex]
[tex] {x}^{2} - 4x + 1 = 0[/tex]
So our answer is x^2
[tex] {x}^{2} - 4x + 1 = 0[/tex]
john paid $9.25 for a number of packets of instant noodles costing $1.85 for 5. How many packets of noodles did john buy? If he were to buy 40 packets of the same noodles, would $15 be enough to pay for them?
Every 5 packets cost $1.85
John can afford 9.25 : 1.85 = 5 (times)
So, John bought 5 x 5 = 25 packets of noodles.
If he were to buy 40 packets, he would've had to pay 40 : 25 = 1.6 times more money.
So, he would've had to pay : 9.25 x 1.6 = 14.8 (dollars)
Since 14.8 < 15, $15 would be enough to pay for 40 packets of instant noodles.
PLEASEEEEE HELPPPPPPPPP ASAPPPPPP
Answer:
if you need a clearer version or a paper showing work lmk:)
Answer:
0: 3.00
1: 3.49
2: 3.98
3: 4.47
4: 4.96
5: 5.45
10: 7.90
Step-by-step explanation:
The general formula is y=0.49x+3.00 because 0.49 is the rate and 3.00 is the flat charge. Plug in the number of cans in x and solve.
Which y-intercept is smaller?
-6, -2, 1, or 1 1/2
Answer:
-6
Step-by-step explanation:
if you put all on a number line negitive six is the furthest to the left. meaning its the lowest number
Answer:
Coordinates on a graph cannot be larger or smaller than each other. They are just locations. If you are asking which number has the lowest value, it would be the negative with the highest number. In this case, -6 is the smallest value.
Step-by-step explanation:
You were planning to spend $12 on a
pizza. Write and solve an inequality to represent
the additional amount you must spend to get
free delivery.
Need help ASAP on math homework
Answer:
3 weeks
Step-by-step explanation:
25+1.75=26.75
Saira can only withdraw up to $80.25
26.75 x 3 = 80.25
What factors do the numbers 18 and 30 have in common?
Answer:
they can both be divided by: 2,3, and 6
Step-by-step explanation:
Hope this helps!
if not I'm sorry.
50 points! help, quick please!
Answer:
Step-by-step explanation:
The two rules are :-
15 - 10(n - 1)
25 - 10n
Answer:
25 - 10n15 - 10(n - 1)Explanation:
sequence: 15, 5, -5, -15, -25
solve:
1st rule 25 - 10n:
25 - 10(0) = 15
25 - 10(2) = 5
25 - 10(3) = -5
25 - 10(4) = -15
25 - 10(5) = -25
second rule using 15 - 10(n - 1):
15 - 10(1 - 1) = 15
15 - 10(2 - 1) = 5
15 - 10(3 - 1) = -5
15 - 10(4 - 1) = -15
15 - 10(5 - 1) = -25
The drawing of a road around a lake, shown below, has a scale of 1 inch to 4
kilometers
sin
What is the total distance, in kilometers of the actual road?
Answer:
1km please brain list me pls
solve the picture (:
Answer:
a) answer A I guess... I probably guess
[tex] \frac{2}{5} + \frac{1}{3} [/tex]
to find:the simplest form.
solution:[tex] \frac{2 \times 3}{5 \times 3} + \frac{1 \times 5}{3 \times 5} [/tex]
[tex] = \frac{6}{15} + \frac{5}{15} [/tex]
[tex] = \frac{6 + 5}{15} [/tex]
[tex] = \frac{11}{15} [/tex]
therefore, the correct answer is option C.
What did one dog say to the other dog
Answer:
Today was rough? I'm bad at jokes
HELP ME PWESSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSs
Answer:
6.6 < 6.6072 < 6.67 < 8.526
Step-by-step explanation:
The smaller the number the lower its value. The number of place values included doesn't matter. 6.6 can be rewritten as 6.6000 or 6.67 can be rewritten as 6.6700
Which function increases the fastest?
please help I really need it
Answer:
x=-1, x=3
Step-by-step explanation:
find the x intercepts
(x+1)(x-3)=0
x=-1
x=3
Find the missing measure. 50° x°
Answer:
129
Step-by-step explanation:
you have to take 51 and subtract it from 180.
