Answer:
37
Step-by-step explanation:
You add them to see the new depth
Which expression is the factorization of x^2+10x+21?
Answer:
To factor a trinomial in the form Ax^2 + Bx + C when the A = 1. You need to find the factors of C that when added or subtracted will give you B.
Factors of 21 are either 1,21 or 3,7. Since +3 and +7 will give you 10 then those will be the two factors you will use.
Factoring x^2+10x+21 will give you (x+3)(x+7)
Step-by-step explanation:
Answer:
(x+3)(x+7)
Step-by-step explanation:
To factor a trinomial in the form Ax^2 + Bx + C when the A = 1. You need to find the factors of C that when added or subtracted will give you B.
Factors of 21 are either 1,21 or 3,7. Since +3 and +7 will give you 10 then those will be the two factors you will use.
Factoring x^2+10x+21 will give you (x+3)(x+7)
Uma bicicleta está sendo vendida pelo valor de R$ 500, 00. À vista ela tem um desconto de 10%. Paulo está juntando o dinheiro de seus "bicos" para comprar essa bicicleta à vista. Quanto Paulo precisa juntar para comprar essa bicicleta à vista? * R$500, 00 R$450,00 R$400,00 R$350,00
Answer:
the money that should be collected in cash is 450
Step-by-step explanation:
The computation of the money that should be collected in cash is shown below:
= Sale price - sale price × given discount
= 500 - 500 × 10%
= 500 - 50
= 450
Hence, the money that should be collected in cash is 450
What is the equation for a function that has a slope of 2/3 and runs
through the point (6, 18)?
Please help me
Can someone help me on this mess...
Answer:
sas
Step-by-step explanation:
Answer:
one attachment ex picture
Which of the following are written in point-slope
form?
a) y = 4x + 6
b) y + 3 = -2(x – 6)
c) x + y = 10
d)y- 1 = 5(x + 7)
Billy Bob has $4,500 in his bank account, which earns interest at a rate of 2.5% per
year. How much money will he have after 15 years?
Round to the nearest cent.
Answer:
168750
Step-by-step explanation:
4500x2.5=11250x15=168,750 very simple math my friend
A function is shown.
g(x) = 125()
What is the value of g(6)?
PLEASE HELP ASAP
Equation practice with angle addition
Find m
what is the answer to this question?
What is the factored form of 6x2 + 11x – 10?
(2x + ) (x – )
Will give brainliest if you are correct!
Answer:
11x+2
Step-by-step explanation:
At a baseball game, a vender sold a combined total of 234 sodas and hot dogs. The number of sodas sold was two times the number of hot dogs sold. Find the
number of sodas and the number of hot dogs sold
Answer:
They sold 78 Hot Dogs and 156 Sodas
Step-by-step explanation:
Hope this Helps
I need to know this answer right now please help and thank you
Answer:
your answer would b b haha puns
Find the slope (12,2),(18,-2)
Answer:
[tex]\frac{-2}{3}[/tex]
Step-by-step explanation:
y2-y1/x2-x1
-2-2/18-12
-4/6
-2/3
32
Which set of values makes the inequality n > -5 true?
A
{-5, -5.5, -6}
B
{-5, -4.5, -3}
С
{-6,0,5}
D
{-6, -7,-8}
Answer:
B
Step-by-step explanation:
≥ means that it is greater than or equal to.
Any set that has all numbers over or equal to -5 would be correct, meaning that -5, -4.5, and -3 would be correct.
Hope this helps. Have a nice day.
Inequalities help us to compare two unequal expressions. The set of values makes the inequality n > -5 true is {-5, -4.5, -3}.
What are inequalities?Inequalities help us to compare two unequal expressions. Also, it helps us to compare the non-equal expressions so that an equation can be formed.
It is mostly denoted by the symbol <, >, ≤, and ≥.
As we need to find the values that will satisfy the inequality n≥-5, therefore, we need values that are greater than or equal to -5.
Hence, the set of values makes the inequality n > -5 true is {-5, -4.5, -3}.
Learn more about Inequality:
https://brainly.com/question/19491153
Someone plz help in this math question
Answer:
BDA=52 angles at the centre is equal to 2× angles at circumference
Plz plz plz plz plz helpppppppppppppp
Answer:
No I do not think I can help you with this particular problem as my expertees will not provide me with a given answer
WILL GIVE BRAINLIEST!!! (look at photo if confused)
Match each pair of equivalent expressions on the left with the appropriate property on the right.
3(x multiplied 4) = (3x) x 4
4(x + 5) = 4x + 20
2 + 7x = 7x + 2
Properties
A. Commutative property
B. Associative property
C. Distributive property
Answer:
4(x + 5) = 4x + 20 is C
2 + 7x = 7x + 2 is A
3(x multiplied 4) = (3x) x 4 is B
Step-by-step explanation:
Answer:
give other person brainliest!!! this is his alt
Step-by-step explanation:
Melissa has an outstanding credit card balance of $2200. Interest is charged at a rate of %15 p.A. The amount that Melissa must pay off the card is how much?
Answer:
$25,300
Step-by-step explanation:
Amount to be paid = interest + amount outstanding
Interest = 0.15 x $2200 = $330
Amount to be paid = $2200 + $330 = $25,300
What is the leading coefficient of the polynomial?
5z^3 - 2z^4 -9z^2 + z
Answer:
- 2
Step-by-step explanation:
The polynomial expressed in standard form is
- 2[tex]z^{4}[/tex] + 5z³ - 9z² + z
The leading coefficient is the coefficient of the first term of the polynomial in standard form, that is
leading coefficient is - 2
Madelyn uses 58 beads to make a necklace. She plans to sell 36 necklaces at
each craft fair she goes to this summer. She plans to go to 4 craft fairs this
summer. What is the total number of beads that Madelyn will use to make the
necklaces she plans to sell at the 4 craft fairs?
if i can make 60 cakes in 15 minutes , how many can i make per minute what is the unit rate
4 per a minute
Step-by-step explanation:
Question:
Cube A has a volume of 128 cm. If the edge lengths of cube B are half the size of the edge lengths of cube A, what is the volume of cube B?
cube A
cube B
V = 128 cm
V = ?
o 16 cm3
O 64 cm3
O 32 cm
Cannot be determined
Answer:
16 cm3
Step-by-step explanation:
4 x 4 x 8 = 128
2 x 2 x 4 = 16
Answer:16 cm
Step-by-step explanation:
Choose one answer
Pls fast anyone
Answer:
[tex]x=10[/tex]
Step-by-step explanation:
Pythagorean theorem: [tex]a^{2}+b^{2}=c^{2}[/tex]
Answer:
B
Step-by-step explanation:
Pythagorean theorem states that a²+b²=c²
Through observation, I assumed that 8 was the hypotenuse
I sqaured both the known lengths of the leg and hypotenuse and plugged them into the equation: a²+36=64
I subtracted 36 from 64 leaving me with 28=a²
Then in order to isolate the variable I had to apply square root to both values, cancelling the "²" and leaving me with √28=a
-4x+y=23 and 4x-9y=-15
Answer: x= -6; y= -1
Step-by-step explanation:
-4x + y = 23
4x - 9y = - 15
-4x + y = 23
y = 23 + 4x [Add 4x to both side]
4x - 9(23 + 4x) = - 15
4x - 207 - 36x = - 15
-32x - 207 = -15
-32x = 192 [Add 207 to both side]
x = -6 [Divide -32 from both side]
-4x + y = 23
-4(-6) + y = 23 [Plug in -6 for x]
24 + y = 23 [Subtract 24 from both side]
y = -1
Given d(t) = -2t^2 - 3t + 13, what is the
value of d(-3)?
A) d(-3) = 4
B) d(-3) = 40
C) d(-3) = 58
D) d(-3) = -14
Answer:
I'm pretty sure b is the answer
I need to know the answer to this plz!!
Answer:
I think the answer is C=100
Step-by-step explanation:
Hope this right.But if it's not,im so sorry
Step-by-step explanation:
it's 100 bro definitely 100 being honest
How does Naomi's solution compare with Peter's solution? Complete the statement.
Answer: first one is subtract by 7 and the second step is to divide by 10.
Step-by-step explanation:
hope it helped
Answer:
WHat he said ;D
GL <3
(it was correct if u wanna kno!)
GL AGAIN XD :D
It takes a new mail carrier 4 hours to deliver the mail on route a. It takes an experienced mail carrier 3 hours to do the same job. How long would it take if they worked together?
Answer: [tex]\frac{12}{7}\ \text{hours}[/tex]
Step-by-step explanation:
Given
New mail carrier takes 4 hours for delivery i.e.
New mail carrier completes [tex]\frac{1}{4}[/tex] part of work in 1 hour
Old mail carrier takes 3 hours for delivery i.e.
mail carrier completes [tex]\frac{1}{3}[/tex] part of work in 1 hour
If they work together, they complete the work in x hours i.e.
[tex]\Rightarrow \dfrac{1}{x}=\dfrac{1}{4}+\dfrac{1}{3}\\\Rightarrow \dfrac{1}{x}=\dfrac{3+4}{12}\\\Rightarrow x=\dfrac{12}{7}\ \text{hours}[/tex]
What is the value of x? 12 inches 7 inches 49 inches 35 inches.
Answer:
98 inches or 8.16667 feet
Step-by-step explanation:
(12 + 7 + 45 + 35) = 98 divided by 12 = 8.16667
10x - 12y = 22
5x - 6y = 11 elimanation
Answer:
This is an identity or infinite solutions
Step-by-step explanation:
10x - 12y = 22
5x - 6y = 11
-2(5x - 6y = 11 )
-10x + 12y = -22
10x - 12y = 22
0=0
Identity solution
Answer:
2(5x - 6y = 11)= 10x - 12y = 22 so they are the same equation
Step-by-step explanation:
Xander is starting his own small business. He borrows $10,000 from the bank at a 4% rate for 5 years. Find the interest he will pay on this loan.
Answer:
$6000
Step-by-step explanation:
Given data
Principal=$10000
Rate=4%
time=15years
The simple interest id found by
SI=PRT/100
substitute
SI=10000*4*15/100
SI= 600000/100
SI=$6000
Hence the interest is $6000
