Answers
Answer:
C
Step-by-step explanation:
3x - 26
hope it helps po
Related Questions
How can you drop two eggs the fewest amount of times, without them breaking?
Answer, please
Answers
When Bob was 5 years old his brother Fred was 2 years old how old was fred when bob was born
Answers
0
Step-by-step explanation:
bob:fred
5. : 2
0. :0
bob is older than fred with 3 years so when bob was born the fred didn't even exist
but im not sure
A person has a rectangular board 12 inches by 16 inches around what she wants to put a uniform border of shells if she hasn't of shells were border whose area is 128 square in determine the width of the Border
Answers
Answer:
2 inches
Step-by-step explanation:
Given that:
Dimensions of rectangular board = 12 inches by 16 inches
Area of uniform border around the rectangular board = 128 square inches
To find:
Width of the border = ?
Solution:
Let the width of the uniform border = [tex]x[/tex] inches
Now, there are two rectangular shapes after the addition of border.
One rectangle with the border, one without the board.
Area of border can be found by subtracting the area of board from the area of rectangle with the board.
Dimensions of the rectangle with the border = (12+2[tex]x[/tex]) inches by (16+2[tex]x[/tex]) inches
Area of rectangle = Length [tex]\times[/tex] Width
So, area of border = ((12+2[tex]x[/tex]) [tex]\times[/tex] (16+2[tex]x[/tex])) - 16 [tex]\times[/tex] 12 = 128 square inches
[tex]\Rightarrow 4x^2+56x+192-192=128\\\Rightarrow 4x^2+56x-128=0\\\Rightarrow x^2+14x-32=0\\\Rightarrow (x+16)(x-2)=0\\\Rightarrow x = 2, -16[/tex]
Width can not be negative, so possible value of width = 2 inches
4x - 30x3 - 4x2
What is the polynomial in standard form
Answers
Answer:
-368
Step-by-step explanation:
Express this number in scientific notation.
245,600,000,000
plzzzzz hurry!
Answers
Answer:
2.456 × 10^11
Step-by-step explanation:
need help with math
Answers
3) x=3
What are the physical properties. (Short answer please)
Answers
Answer:
Step-by-step explanation:
A physical property is any property that is measurable
A physical property is any property that is measurable
What is the vertex function g(x)=3x^2-48x+199
Answers
Answer:
(8,192)
Step-by-step explanation:
If the measure of angle 1 is (3 x minus 4) degrees and the measure of angle 2 is (4 x + 10) degrees, what is the measure of angle 2 in degrees?
A horizontal line. A line extends from the line to form a 90 degree angle. Another line cuts through the 2 lines to form angles 1 and 2, which total 90 degrees.
32 degrees
38 degrees
58 degrees
66 degrees
Answers
Answer:
58 degrees
Step-by-step explanation:
3x-4+4x+10=90
7x+6=90
7x=84
x=12
4(12)+10=angle 2
58 degrees = angle 2
Answer:
C. 58 Degrees
Explanation:
I got it right on the quiz.
Hope this Helps!
Based on the equation 6x + 2y = 30, what is the missing value in the table?
x
y
?
0
3
5
15
30
Answers
Answer:
5
Step-by-step explanation:
Answer:
the answer is b on edge
Step-by-step explanation:
ok
TRUE OR FALSE? 8 + 3 = 3 + 8 5 + 4x = 3d + 2 + 3 9- 3h = -3h + 9
Answers
Answer:
false
Step-by-step explanation:
1+2, 1/3+1/4, 2^3 * 2^2
(x+1)(x+2) (Simplify Example), 2x^2+2y a x=5, y=3 (Evaluate Example)
y=x^2+1 (Graph Example), 4x+2=2(x+6) (Solve Example)
Please hurry I need this fast
Answers
Answer:
int option 3
Step-by-step explanation:
Answer:
I think it is option 4
Step-by-step explanation:
could be 3 possiblyu
how do i solve this problem ?
Answers
Answer:
find the areas of each triangle with the formula
1/2bh which is basically 1/2 multiplied by the base and height of the triangle
since there's two triangles solve the equation by dividing each triangle
Write an algebraic expression to represent the following:
The product of 7 and the sum of a number, y, and 3.
Answers
Answer:(7+x)(y+3)
Step-by-step explanation: 7 plus X times Y plus 3
Twenty people each had 36 carrots. How many carrots are there altogether?
Answers
You know that there are 25 people and each person had 36 carrots. To find how many carrots everyone has in total, you have to multiply 25 by 36.
25 times 36 is 900.
There are 900 carrots altogether.
answer with work plus it's the bottom one
Answers
4x=16
x=4
the number is 4
t÷5/12= -3/10
Thank you if you help :)
Answers
Answer:
t = -1/8.
Step-by-step explanation:
t / 5/12 = -3/10 Invert the 5/12 and multiply:
12t / 5 = -3/10
Cross multiply:
12t * 10 = 5 * -3
120t = -15
t = -15/120 = -1/8.
9<=t<=12
what would t equal?
Answers
Answer:
t equals [9,12]
My teacher said to do an number line with it :(
Answers
Answer:
3+1¼=⅓+1/5=8/15
Final answer is 8/15
Step-by-step explanation:
Im not sure.....
can someone help me answer this
Rewrite the equation 2y−4x=10 in function notation where f(x)=y.
Answers
Answer:
f(x)=5+2x
Step-by-step explanation:
Solve for x. 0=2x^2 - 8 x - 10
Answers
Answer:
its 1 or -5
Step-by-step explanation:
The scale on a map is 1 inch= 2.5 miles. Two towns on the map are 6 inches apart. What is the actual distance between the towns in miles
Answers
Answer:
15 miles
Step-by-step explanation
After setting up a ration you multiply the 2.5 by 6 to get 15.
A bottle of water contains 450ml. How many litres of water are there in 8 of these bottles
Answers
Answer:
3.6 litres
Step-by-step explanation:
1 bottle = 450ml
8 bottles = 450 × 8
= 3600ml
1000ml = 1 litre
3600ml = 3.6 litres (3600÷1000)
Answer:
3.6 litres
Step-by-step explanation:
1 bottle = 450ml
8 bottles = 450 × 8
= 3600ml
1000ml = 1 litre
3600ml = 3.6 litres (3600÷1000)
Type the missing number in this sequence:
-5,
20,
-80,
-1,280,
5,120
Answers
Answer:
320
Step-by-step explanation:
multiples of -4
Answer:
320
Step-by-step explanation:
it looks as if it is multiplied by -4 every time.
-5 x -4 = 20
20 x -4 = -80
-80 x -4 = 320
in Nathan's pocket there nickels and quarters. There are three more nickels than twice the number of quarters. The coins amount to $2.60. How many quarters does Nathan have in his pocket? How many nickels does Nathan have in his pocket?
Answers
If Paula divides her pencils among three friends and herself, everyone gets the same number of pencils. If Paula divides her pencils among
five friends and herself, everyone will get the same number of pencils.
How many pencils could Paula have?
A 28
B. 30
C. 42
D. 48
Answers
What is the slope of the line that passes through the points (4, -1)
And (-2,4)
Answers
Answer:
-5/6
Step-by-step explanation:
The formula for slope is [ y2-y1/x2-x1 ].
4-(-1)/-2-4
5/-6
-5/6
Best of Luck!
Answer:
5/-6
Step-by-step explanation:
The slope formula is (y2 - y1)/(x2-x1).
Plug in the numbers.
4 - -1/-2 - 4
5/-6
H E L P!
Your brother has a bag of marbles. He has 8 green marbles, 3 blue marbles, 7 red marbles, and 2
yellow marbles.
What is the ratio of blue and yellow marbles to red marbles?
(Write your ratio as a
fraction)
Answers
Answer:
3+2:7
Step-by-step explanation:
Answer:
1/5
Step-by-step explanation:
Blue mables: 3
green and red marbles: 8 + 7 = 15
then, the radio blue:(green+red) is:
3 : 15
simplified unit rate is:
3/3 = 1
15/3 = 5
then:
3:15
is equal to:
1:5
=
1/5
1.
Does the equation y = -x + 2 have a
positive or negative slope?
Answers
I believe the awnser is negative
Since y’all so smart Write each fraction or mixed number as a decimal.
9 29
40
Answers
Okay
.9
then
.29
also
.40
HA THERE YOU GO