Answer:
If x =2, then 3x^2 equals 12 :D
Step-by-step explanation:
The solution is 12.
What is multiplication?In mathematics, multiplication is a method of finding the product of two or more numbers. It is one of the basic arithmetic operations, that we use in everyday life.
here, we have,
5-x= 3
i.e. x=2
so, we get,
3x^2
=3*x*x
=12
Hence, the solution is 12.
To learn more on multiplication click:
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Hey guys i need help on this problem it from cpm idk if u guys know it but
Can u guys show it to me plz ;-; 2x-3=-x+3
Answer:
x = 2
Step-by-step explanation:
2x - 3 = -x + 3
+x +x
3x - 3 = 3
+3 +3
3x = 6
/3 /3
x = 2
Hope this helped! :)
Calculate a number whose square root is 2.3
Answer: The root of 2.3 is 1.5165750888103
Step-by-step explanation:
Please help ASAP In the diagram, the radius of the inner circle is 4 meters. The area of the shaded region is 481 square meters. Find the radius of the outer circle.
The answer is 8!
I took the test plus, I already knew :>
This is a math question it sets things up weird. (Mixed numbers)
Answer: =19 7/10
Step by step explanation:
Solution by separating parts
Rewriting our equation with parts separated
=122−102−3/10
Solving the whole number parts
122−102=20
Combining the whole and fraction parts
20−3/10=19 7/10
hope this helps UwU
Pls help last one
Which one is it
simplify [tex]\sqrt{-121}[/tex]
Answer:
You cannot simplify because you cannot square root a negative.
what times 14 gets me 50
Answer:
x = 3.5714
Step-by-step explanation:
14x = 50
Divide 50/14
x = 3.5714
Answer:
700
Step-by-step explanation:
because 14 x 5 =70 then you add a extra 0
What is the slope of these coordinates (2,30), (5,75).
A) 10
B) 15
C) 32
D) 17
Answer:
45/3 or 15 simplified
Step-by-step explanation:
so b. 15
Answer:
Quick answer is B
Step-by-step explanation:
Use the rise over run method Y2-Y1 over X2-X1 and get your fraction. Divide your fraction to get your number and you get 15. Your equation should be simalar to this 75-30 over 5-2= 45 over 3 which is equal to 15.
Nathan spins 2 different spinners at the same time. There are a total of 10 possible outcomes. Which pair of spinners did Nathan spin? A B 1 2. AB E с 5 3 E с 1 2 D 4 D А B B 1 2 care 1 2 E с D с D 3
Answer:
Since the spinners have been spun simultaneously, every side on each of the spinner carries equal probability of landing. In order for there to be only 10 possible outcomes, no more no less, the spinners cannot be identical. One of the spinner in two sided while the other spinner must then be a five sided spinner. Choosing this particular pair of spinners gives Nathan 10 possibilities of combinations.
Hope that answers the question, have a great day!
Step-by-step explanation:
Suppose point C is at (–1, –1). Use the numbers below to explain the distance that a fourth point, D, should be from the existing points to form a square. Numbers may be used once, more than once, or not at all.
Answer:
whats the anwserrrrrrrr
Step-by-step explanation:
Answer:1/2 1/2 1/2 1/2 All the way through.
Step-by-step explanation:
If the two signs in a division problem are one positive and one negative, will the quotient be positive or negative?
Answer:
negative
Step-by-step explanation:
Answer:
SAME
Step-by-step explanation:
The product of two positive integers or two negative integers is a positive integer. That means if you multiply two OF the same sign numbers, the product is always positive. SAME
what expression is equivalent to (7² )⁵ ÷ 7¯⁶
Answer: 7^16
Step-by-step explanation:
Can someone help me with this please asap
Answer:
The answer is 4
Step-by-step explanation:
because all of the angles need to add up to 180 so 17 x 4 is 68 and 68 - 8 = 60 and 60 x 3 = 180 so the answer would be 4
Answer:
4
Step-by-step explanation:
Since all the sides are congruent, so is the angles and in a triangle all angles add up to 180. To find the angle of one of them divide 180 by 3 which is 60.
Then put the equation equal to 60
17x - 8 = 60
17x = 68
x = 4
The graph shows a line and two similar triangles.
у
х
y
Which expression finds the equation of the line?
Y
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[tex] \frac{y}{x} = \frac{1}{4} \: \: → \: \: y = \frac{1}{4}x \\ [/tex]
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
The correct answer is the first option.
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
Help me with this please
Answer:
B?
Step-by-step explanation:
I am having trouble with this
Answer:
x=16
Step-by-step explanation:
If the triangles are similar then their sides are in proportion.
Set the proportions 20/(3x+8)=(x-1)/(x-1+27)
solve for x,
cross multiply
20(x+26)=(x-1)(3x+8),
distribute
20x+520= 3x² +8x-3x-8,
combine like terms
3x²-15x-528=0
solve using quadratic formula
x=16 and x= -11 reject because we cannot have negative measurements
idk how to do math
that's why we have the beautiful internet
15 points!!
b. Determine whether hypotenuse-leg (HL) is a valid means for establishing triangle
congruence for right triangles. If it is a valid criterion, explain why.
Answer:
If the hypotenuse and one leg of a right triangle are congruent to the hypotenuse and one leg of another right triangle, then the triangles are congruent.
Step-by-step explanation:
A grass fertilizer is sold in 5-pound bags. Stuart calculates that he needs enough fertilizer to cover 4,350 square feet. If each pound of fertilizer covers 362.5 square feet, how many 5-pound bags does Stuart need to buy?
Answer:
3
Step-by-step explanation:
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Answer:
A
Step-by-step explanation:
Here's a graph too. Make sure you pay attention to the lines, if they are dotted or not.
I hope this helps!!
The table shows the amount spent on tomatoes at three different stands at a farmer's market. Which stand sold their tomatoes at the least expensive price per pound, and what is that price? Round to the nearest cent as necessary.
Answer:
i have the same question someone pls answer
Step-by-step explanation:
Stand C sold their tomatoes at the least expensive price per pound that price is 2.70 per pound.
What is Ratio?
The ratio is defined as a relationship between two quantities, it is expressed as one divided by the other.
Stand Weight(lb) Cost
A 3/4 2.00
B 1 1/4 3.45
C 5 1/2 14.85
We have to determine the price of sold tomatoes at the least expensive price per pound.
the price of sold tomatoes at stand A:
⇒ 2/(3/4) = 2/0.75 = 2.67 per pound.
the price of sold tomatoes at stand B:
⇒ 3.45/(5/4) = 3.45/1.25 = 2.76 per pound.
the price of sold tomatoes at stand C:
⇒ 14.85/(11/2) = 14.85/5.5= 2.70 per pound.
Here is the least expensive price per pound at stand C.
Therefore, stand C sold their tomatoes at the least expensive price per pound that price is 2.70 per pound.
Learn more about the Ratio here:
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Find the value of x.
Answer:
x=3 the answer is 3
Step-by-step explanation:
Answer:
x=42069
Step-by-step explanation:
Can someone help me pleaseeee
Amdjjsisjshajsvdvd
Answer:
I BELIEVE THE ANSWER WOULD BE C
Step-by-step explanation:
REMEMBER A function cannot have two
different outputs for the same input. It
however, have two different inputs for the
Determine whether each set of ordered pairs represents a function.
2. {(-8,5), (-6, 4), (-2,4), (0, 2)
1. {(0, 0), (2, 1), (4,2), (6,3)}
3. {(-3,-4),(-3,-1),(-3,2), (-3,5)}
same output.
I need help with the 3 questions
Answer:
need a better view
Step-by-step explanation:
20 POINTS 20 POINTS. Will give Brainliest.
If a line has a y-intercept of 7 and passes through the point (-4,8), what is the slope of the line?
Show work if you can.
Answer:
using y=mx+c
C=7
y=8
x= -4
we're looking for m
8=-4m +7
1= -4m
m= -1/4
Step-by-step explanation:
Find the Equation of a Line Given That You Know a Point on the Line And Its Slope. The equation of a line is typically written as y=mx+b where m is the slope and b is the y-intercept.
*20 points brainly for best/correct answer
Answer:
1-true 2-false 3-false 4-true 5-false 6-true 7-true
Step-by-step explanation:
I am a god at Geometry
Answer:
1 and 7
Step-by-step explanation:
Combine like terms to create an equivalent expression for the one below. 3x2 + 2x3 - x2 + 4x3 + 5x + 2 - 4x
Answer:
4x
Step-by-step explanation:
−3/4+(1/10÷2/5) I am so stuck on this problem! I think I know what the answer is but I'm just not sure if I'm right. Can someone please help?
Answer:
Step-by-step explanation:
According to the order of operations, you need to take care of what's inside the () first. Do this by flipping the second fraction upside down and then multiplying it by the first one:
[tex]\frac{1}{10}*\frac{5}{2}=\frac{5}{20}=\frac{1}{4}[/tex]
Now you have
[tex]\frac{1}{4} -\frac{3}{4}=-\frac{2}{4}=-\frac{1}{2}[/tex]
Use a property of exponents to simplify. 3Use as the base.
Answer:
3^4 because when u divide exponents w same base just subtract the exponents
Step-by-step explanation:
PLS SOMEONE HELP QUICK
Answer:
light blue
Step-by-step explanation: