What is (6)(-7)? Please help fast
Answer:
-42 is the answer for the question
Can anyone help me with this Midterm Advanced Algebra problem. (DONT ANSWER IF YOUR NOT SURE)
Answer:
-[tex]3x^{3}[/tex] + [tex]5x^{2}[/tex] + 4x + 5
WILL GIVE BRAINLIEST!!! Kayla created the graph below to represent the solution to the inequality Negative 8 less-than x.
A number line going from negative 11 to negative 1. A closed circle is at negative 8. Everything to the left of the circle is shaded.
What errors did she make? Select two options.
She should have used an open circle at the end of the ray.
She should have pointed the arrow to the right.
She should have used a circle at –7 as the end of the ray.
She should have used a circle at –9 as the end of the ray.
Answer:
1. she should've pointed the arrow to the right 2.She should have used an open circle at the end of the ray.
Step-by-step explanation:
Answer:
A) and B)
Step-by-step explanation:
which number line show the solution of 2x - 8 > -4
Answer:
x=2
Step-by-step explanation:
HELP
At the beginning of an experiment, there are 1000 bacteria in the number of bacteria triples every day, how many bacteria will be in the culture after 4 days?
A- 16,000
B-27,000
C-81,000
D-243,000
Answer:
i think 12,000
...
....
Answer:
C. 81,000
Explanation:
1000 × 81 (the number of increase everyday combined) = 81000
Pls help, I will give brainlist!
Answer:
Step-by-step explanation:
2.)A=[tex]\frac{bh}{2}[/tex]
[tex]\frac{15*10}{2}[/tex]=75.
3.) years to month
6 years is 72 month+2 month=74 month
month to days
74 month=2250.84days.
Find the exact length of the third side.
Answer:
[tex]24x^{2} +7x^{2} =[/tex]
step-by-step explanation:
You have to solve this to get your answer. This is a case where you have to use the pythagorean theorem.
Answer:
this is a right angle triangle.
which means that we can use hypotenuse theorem to solve it.
the hypotenuse theorem:-
a^2 +b^2 =c^2
where a and b are the sides opposite to the hypotenuse.
[(the longest side) the longest side of the triangle is always opposite to the right angle]
so...
a = 24
b = 7
a^2 + b^2 = c^2
24^2 + 7^2 = c^2
576 + 49 = c^2
625 = c^2
don't stop here, you could lose marks. I have seen my classmates do this silly and small mistake and lose 1/2 a mark.
√625 = c
25 = c
thus the length of the third side is 25.
Step-by-step explanation:
i hope this helps.
have a good day :)
A chocolate cake and a vanilla cake were each cut into 12 slices. 5 slices of the chocolate cake were eaten and 7 slices of the vanilla cake were eaten. Was more of the chocolate cake or more of the vanilla cake eaten?
Answer: Vanilla
Step-by-step explanation:
The amount of chocolate cake remaining is;
= 12 - 5
= 7 slices
The amount of vanilla cake remaining is;
= 12 - 7
= 5 slices
More Vanilla cake was therefore eaten as less of it is left.
-20 es un número racional?
Answer:
Si -20 es racional
Step-by-step explanation:
What is a fraction form of $1.80?
Answer:Okay, so the first thing to do here is show you that any number can be a fraction if you use a 1 as the denominator. Take a look:
1.80
1
What we really want to do though, is get rid of the decimal places completely so that the numerator in our fraction is a whole number. To do this, we have to count the numbers after the decimal point, which in this case is 80.
To get a whole fraction we need to multiply both the numerator and the denominator by 10 if there is one number after the decimal point, 100 if there are two numbers, 1,000 if it's three numbers and 10,000 if it's...well, you get the idea!
In our case 80 is 2 digits long so we need to multiply the numerator and denominator by 100.
Now we just need to do that multiplication to get our whole fraction:
1.80 x 100
1 x 100
=
180
100
The next step is to simplify this fraction and, to do that, we need to find the greatest common factor (GCF). This is sometimes also known as:
Greatest Common Divisor (GCD)
Highest Common Factor (HCF)
Greatest Common Denominator (GCD)
The GCF can be a bit complicated to work out by hand but you can use our handy GCF calculator to figure it out.
In the case of 180 and 100, the greatest common divisor is 20. This means that to simplify the fraction we can divide by the numerator and the denominator by 20 and we get:
180/20
100/20
=
9
5
And there you have it! In just a few short steps we have figured out what 1.80 is as a fraction. The complete answer for your enjoyment is below:
1 4/5
Note: because 180 is greater than 100 we have simplified this fraction even further to a mixed fraction.
Step-by-step explanation:
What is the irs ? In math
Answer: What is the IRS's math error authority? Congress has granted the IRS “math error authority,” which allows the IRS to make certain summary adjustments to a taxpayer's return. If the changes lead to a greater amount of tax, the IRS would make an assessment.
Question 12 (5 points)
Find the value x in the figure below and write your answer below.
Answer:
48
Step-by-step explanation:
Help asap BRAINLlST ........
question in pic
Answer:
y= -1/5 + 6
Step-by-step explanation:
y=mx+b
m=-1/5
b=(0,y)
b=6
yo y= -1/5 + 6
Answer:
y= -5x +6
pick ANY two points from the graph:
(0,6) and (1,1)
first you need to find the slope:
Y2 - Y1 6 - 1 5
---------- = ------- = ----- = -5
X2 - X1 0 - 1 -1
y = -5x + b
the Y-intercept is (0,6):
Y = -5x + 6
Please HURRY !
10(4-7)
What is the value of -(4-1)?
O-10
O-6
O6
O 10
what is the area of the square when one side is 6 in?
Answer:
area of square is side²6×6365th grade math. Correct answer will be marked brainliest.
Answer:
The value of n is 0.64
Step-by-step explanation:
10^3 = 1000
640 divided by 10^3 = 0.64
What is the area of the triangle in the in the diagram?
Answer:
no tengo ni idea
Step-by-step explanation:
The area of the triangle will be A = (1/2) y₁(x₂ - x₁). Then the correct option is B.
What is the area of the triangle?Assume 'h' is the height of the triangle and 'b' be the base of the triangle. Then the area of the triangle is given as,
A = (1/2) × h·b
The coordinates of the triangle will be (x₁, y₁), (x₂, y₂), and (0, 0).
The length of the base of the triangle will be given as,
Base = (x₂ - x₁)
The height of the triangle is given as,
Height = (y₂ - 0) or (y₁ - 0)
Height = y₂ or y₁
The area of the triangle will be given as,
A = (1/2) × (x₂ - x₁) × y₁
A = (1/2) y₁(x₂ - x₁)
The area of the triangle will be A = (1/2) y₁(x₂ - x₁). Then the correct option is B.
More about the area of the triangle link is given below.
https://brainly.com/question/19305981
#SPJ5
what is order of operations... 10 points.
Answer:
The order of operations tells us the order to solve steps in expressions with more than one operation. First, we solve any operations inside of parentheses or brackets. Second, we solve any exponents. Third, we solve all multiplication and division from left to right.
Step-by-step explanation:
Could I get brainliest and heart please
Please help ASAP !!!!!!!
this is algebra 1 hurry please
Answer:
Answer is C
Step-by-step explanation:
Is the following relation a function
Help me please I will mark brainly
Answer:
D
Step-by-step explanation:
Answer:
A= -13/35
B= 13/35
C= -27/35
D= -13/35
The answer is B
List the values from least to greatest
numbers |-14|, |-8|, |21|, |3|
Answer:
|3|, |-8|, |-14|, |21|
Step-by-step explanation:
The absolute value of a number is the difference between the number and zero, so |-x| would be x
An easy way to determine absolute value is just takeaway any - symbols, because even if a number is negative it's still the same distance between zero as it's opposite
What is the volume of a hemisphere with a radius of 8.8 cm, rounded to the nearest
tenth of a cubic centimeter?
Answer:
1427.3
Step-by-step explanation
just did it, got it right, don't listen to the mf above me.
someone help me answer this please i will mark brainliest x
You purchase 6 mini burgers and an order of fries for $9.25. If the total cost is $41.71. What is the cost of the mini burger
Answer: $5.24
Step-by-step explanation:
Identify the following graph:
Answer:
If quartic means x to the fourth then it is quartic.
Answer:
the answer is quartic
Step-by-step explanation:
The Gonzalez's updated their bedroom by purchasing a new lamp for $89.95 and a comforter set for $239.99. They paid 6.5% sales tax on their purchases. If the Gonzalez's paid $351.72 total, determine if they paid the correct amount.
Answer:
Not exactly
Step-by-step explanation:
Cost lamp = $89.95Cost of comforter set = $239.99Sales tax = 6.5%Total payment:
($89.95 + $239.99)*1.065 = $351.39Total amount is a little different:
$351.72 vs $351.39Maria jogged 3 miles (I have picture)
Answer:
A=False
B=True
C=True
Step-by-step explanation:
What is the slope and equation of a line parallel to the x-axis passing through point (3, 7)?
Answer:
i not sure
Step-by-step explanation:
i need points