Answer:
x-(-12)=2
x+12=2
x=2-12
x=-10
Here are the city gas mileages for 13
different midsized cars in 2008.
16, 15, 22, 21, 24, 19, 20, 20, 21, 27,
18, 21, 48
What is the median?
Answer:
21
Step-by-step explanation:
The median is the middle so you list them from least to greatest like so : 15, 16, 18, 19, 20, 20, 21, 21, 21, 22, 24, 27, 48. You then would find the middle number which is 21 in this particular situation.
Hope this helped
A dog eats 150g of dog food twice a day. How many
kg of dog food does the dog eat in a fortnight?
Answer:
1200g in fortnight
Step-by-step explanation:
Sana makatulong
The dog eats 4.3 kilograms of dog food in a fortnight.
What is multiplication?Multiplication is a mathematical arithmetic operation. It is also a process of adding the same types of expression for some number of times.
Example - 2 × 3 means 2 is added three times, or 3 is added 2 times.
Given:
A dog eats 150g of dog food twice a day.
A fortnight is “a period of two weeks,” that is, “fourteen days and nights.”
That means,
the dog eat in a fortnight,
= 150 x 14 x 2
= 4200 grams.
In kilograms,
the dog eats 4.3 kilograms of dog food.
Therefore, the dog eats 4.3 kilograms of dog food.
To learn more about the multiplication;
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405 degrees to radians in terms of pi
50 points! Look at the picture attached. I will mark brainliest! Random answers and links will be reported!
Answer:
I believe the answer would be 8 for line WE
For line QW the answer is 45 using the same method as the last quesiton
Step-by-step explanation:
This is because you would write
7x-13=15x-37
this would equal
x=3
Plug in the x value in line DW and FW and both equals 8
so logiically.I believe that line WE would equal 8.
Answer:
WE = 8 unitsQW = 45 unitsStep-by-step explanation:
The incenter is the center of the largest circle that fits inside the triangle.
Property of the incenter- it is equidistant from the sides.
Question 3As per property of the incenter we have:
DW = FW = EWTo find the measure of one side, first compare the equations and solve for x:
DW = FW7x - 13 = 15x - 3715x - 7x = 37 - 138x = 24x = 3Find the measure of DW:
DW = 7x - 13 = 7*3 - 13 = 8 unitsThe measure of WE is same as DW:
WE = 8 unitsQuestion 4Same as previous question, the incenter is equidistant from the sides:
SW = WR = QWCompare the equations and solve for x:
5x = 2x + 185x - 2x = 182x = 18x = 9Find the measure of SW:
SW = 5x = 5*9 = 45 unitsQW is same as SW:
QW = SW = 45 unitswhich of the following equation describes all points on a horizontal line that passes through the point (-3, 7)
1. y=7
2. y=-3x+7
3.x=-3
4.y=7x-3
Answer:
A.) y=7 hope this helps you
three raised to the square of a number, x, is equal to nine raised to the power two times the same number x decreased by one.
please help! i will mark brainliest
Answer:
Step-by-step explanation:
[tex]3^x^2=9^{2x-1}\\3^x^2=(3^2)^{2x-1}\\x^2=4x-2\\x^2-4x+2=0\\X^2-4X+4=-2+4\\(X-2)^2=2\\|x-2|=\pm \sqrt{2} \\x=2+\sqrt{2},2-\sqrt{2}[/tex]
The function f is given by the table of values as shown below.
x 1 2 3 4 5
f(x) 9 11 15 23 39
Use the given table to complete the statements.
The parent function of the function represented in the table is
.
If function f was translated up 5 units, the
-values would be
.
A point in the table for the transformed function would be
.
The parent function for this function represented in the table is an exponential function.
We have given that,
The function f is given by the table of values as shown below.
x 1 2 3 4 5
f(x) 9 11 15 23 39
What is an exponential function?
An exponential function can be defined as a mathematical function whose values are generated by a constant that is raised to the power of the argument. Mathematically, an exponential function is represented by this formula
f(x) = eˣ
11 - 9 = 2 = 2¹
15 - 11 = 4 = 2²
23 - 15 = 8 = 2³
39 - 23 = 16 = 2⁴
Therefore, we can deduce that the parent function for this function represented in the table is an exponential function.
If function f was translated up to 5 units, then f(x) values would be increased by 5. Also, a point in the table for the transformed function is equal to (1, 4).
To learn more about the exponential function:
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ASAP help me please thanks
Answer: I think it's D
Step-by-step explanation:
Choose the two expressions that are equivalent to 6.5 - 1.3.
CLEAR
CHECK
-
-
1
1
1
1
1
1
1
1
65 - 13
65 : 130
650 - 130
650 - 13
Answer:
65 ÷ 13 #1 650 ÷ 130#2 65 ÷ 130 #3
Step-by-step explanation:
Determine if the equations are parallel, perpendicular, or neither.
for each problem.
1) y=3x+1
y=1/3x+1
2. y=5x-3
10x-2y=7
3. -2x-4y=-8
-2x+4y=-8
4. 2y-x=2
y=-2x+4
5. 4y=3x+12
-3x+4y=2
you have met Paul and he will also a good life with us not too long and healthy and we are now in a letter with a thousand people in our search to see if they have thin and high.Roylott in their eagerness to help others with a thousand pounds to be paid for it and I have blue and green eyes with the sun comes to mobile and the things that you have travelled with a thousand times a day whenever we mum there a much a and chance we stay be you is we a currently example on a own basis or we may have a hideous appearance and we will be manipulated.
Help!!! I will give points
a grocery store sign indicates that apples are on sale for 10 apples for $2.00. how many apples can you buy with $7.00.
Please help if it is answered in 5 minutes i will give brainliest
Henry is going to color a spinner with 8 equal-sized sections.Three of the sections will be blue and 5 of the sections will be purple. Is this spinner fair? If so explain why. If not explain how to make it a fair spinner
Answer:
The spinner is not fair
Step-by-step explanation:
Given
[tex]Sections = 8[/tex]
[tex]Blue = 3[/tex]
[tex]Purple = 5[/tex]
Solving(a): Is it fair?
The spinner is not fair because the probability of an outcome of Blue does not equal the probability of obtaining Purple.
i.e.
[tex]P(Blue) = \frac{3}{8}[/tex]
[tex]P(Purple) = \frac{5}{8}[/tex]
[tex]\frac{3}{8} \ne \frac{5}{8}[/tex]
Solving (b):
To make it fair, the blue sections and the purple sections must be made equal (4 each)
The answer to the problem 5 x (4 + 1) is called a _____.
A) Sum
C) Product
B) Difference
D) Quotient
Answer:
C) product
Step-by-step explanation:
5x(4+1)=
20x+5x= 25x
65% of the students like dogs & cats. If 400 students were surveyed, how many would like dogs and cats?
a.140
b.260
c.65
d.335
PLEASE HURRY
Answer:
its 260
Step-by-step explanation:
just take 400 and multiply it by 65%(the total percent that likes dogs and cats)
Quadrilateral KMPT is dilated by a scale factor of 34 to create quadrilateral K′M′P′T′. The perimeter of quadrilateral KMPT is x units. What is the perimeter in units of quadrilateral K′M′P′T′?
Answer:
[tex]K'M'P'T = \frac{3}{4}x[/tex]
Step-by-step explanation:
Given
Quadrilateral KMPT
[tex]k = \frac{3}{4}[/tex] ---- scale factor
[tex]KMPT = x[/tex] --- perimeter
Required: The perimeter of K′M′P′T′
To calculate the perimeter of K'M'P'T, we simply multiply the scale factor by the perimeter of KMPT
So:
[tex]K'M'P'T = k * KMPT[/tex]
[tex]K'M'P'T = \frac{3}{4} *x[/tex]
[tex]K'M'P'T = \frac{3}{4}x[/tex]
HELP ME PLZZZ ASAP!
Tyler’s work is incorrect. Explain the error he made.
Tyler is simplifying the expression 6 − 2x + 5 + 4x. Here is his work:
6 − 2 + 5 + 4
(6−2) + (5+4)
4 + 9
13
Plz help! Brainlist!
Answer:
help me in my english question
Step-by-step explanation:
please
thank you
Help me find them missing numbers
Answer:
B: 4
A: 15
C: 120
What is the slope of the line through (-9,6) and (-3, 9)?
Answer:
1/2 think it is bc -9,6 and -3,9 are 1/2
Fifth grade students are going on a field trip to the movies. The same movie is playing in multiple theaters. If 95 students can fit in each theater and 485 students are there, how many theaters will the students need to use so everyone gets to see the movie?
Answer:
You need 6 theaters
Step-by-step explanation:
Mark brainliest please
Answer:
6 theaters
Step-by-step explanation:
485÷95= 5.105= 6
Please mark branliest. :)
A basketball court is 94 feet long and 50 feet wide. Ryan used long steps to estimate the length of the court as 93 feet and the width as 48 feet
Answer:
area in the first case= 94×50=4700 sq feet
second case
area=93×48 = 4464 sq feet
i dont no hjjjjjjjjjhbb b b b b b
Using the commutative property, how can 147+ (78 +52) be rewritten?
O (147 x 78) + (147 x 52)
O (78 +52) + 147
O (147+78) + 52
O 147 + 130
Answer:
(147+78) + 52
Step-by-step explanation:
Hope this Helps!
What value is equivalent to 2/3 x 3/4
Answer:
D-648
Step-by-step explanation:
Answer:
the is d i got it right on my test
Step-by-step explanation:
You are given two side lengths of 5 feet and one side length of 10 feet. How many triangles can be constructed using these measurements?
Question 4 options:
one
two
many
none
What is the circumference of a circle with area 49Pi? Round to the nearest tenth.
Answer:
15.6=C
Step-by-step explanation:
Area is equal to pi times radius squared. Circumference is equal to 2 times pi times radius. Divide area by pi and then take the square root of that number.
Whoever gives the right answer will get brainliest
Answer:
$68 per video game
Answer:
68 per game
Step-by-step explanation:
272/4=68
Last week, the price of oranges at the farmer's market was $1.75 per pound.
This week, the price has decreased by `20\%`. What is the price of oranges this week?
You don't really have to explain if you don't want to .
Answer:
1.4
Step-by-step explanation:
Three consecutive even integers that add up to -6. What are these integers?
Answer:
-1, -2, -3 Are all consecutive
Step-by-step explanation:
-1 + -2 + -3 = -6
Answer:
0,-2,-4
Step-by-step explanation: