Answers
Answer:
Step-by-step explanation:
I think it is 22
Related Questions
I need help!!! I’ll mark you brainliest
This is timed!!
Answers
put 3 inside g
4(3) = 12
put 12 inside f(x)
2(12) - 5 = 19
So the answer is 19
Answer:
f
(
g
(
x
)
)
Evaluate
f
(
x
+
3
)
by substituting in the value of
g
into
f
.
f
(
x
+
3
)
=
2
(
x
+
3
)
−
1
Simplify each term.
Tap for more steps...
f
(
x
+
3
)
=
2
x
+
6
−
1
Subtract
1
from
6
.
f
(
x
+
3
)
=
2
x
+
5
Step-by-step explanation:
Which of the following is equivalent to 5 • (7 • 4)?
Answers
Answer:
Its (5 x 7) x 4
Step-by-step explanation:
5 x (7 x 4)
5 x (28)
140
------------
(5 x 7) x 4
(35) x 4
140
Emily makes 75 pins to sell at the schools craft fair. she has two designs: a star and a bumblebee. she makes 2 pins for every 3 bumblebee pins. how many pins of each type does Emily make?
Answers
30 star pins
45 bumblebee pins
hope this is correct !!
simplify 3x × x
thanks
Answers
Answer:
3x^2
Step-by-step explanation:
can someone answer it plsssssss
Answers
Answer:
3
Step-by-step explanation:
Which equation represents a line that passes through (0,–8) and (–5,–23)?
A) y = 4x – 8
B) y = –8x + 3
C) y = 5x – 8
D) y = 3x – 8
Answers
The equation of line that passes through points (0,-8) and (-5,-23) is y=3x-8 which is option d.
Given that the line passes through (0,-8) and (-5,-23).
We are required to find the equation of the line that passes through (0,-8) and (-5,-23).
Equation is like a relationship between two or more variables expressed in equal to form. Equation of two variables look like ax+by=c. It may be linear equation, quadratic equation, cubic equation, and many more depending on the power of the variable.
The formula to form the equation from two points is as under:
[tex](y-y_{1}) =(y_{2} -y_{1} )/(x_{2} -x_{1} ) * (x-x_{1} )[/tex] in which [tex](x_{1} ,y_{1} ),(x_{2} ,y_{2} )[/tex] are the points.
(y+8)=(-23+8/-5-0)(x-0)
y+8=(-15/-5) x
y+8=3x
y=3x-8
Hence the equation of line that passes through points (0,-8) and (-5,-23) is y=3x-8 which is option d.
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If you help me with these then I will give brainiest
20 points
5 questions
Answers
Answer:
1st I think is C 2nd I think is D
Step-by-step explanation:
I dunno tho I hope it's right:/
Step-by-step explanation:
the answer of 2nd question is A
Which expression is equivalent to 6s - 4
Answers
Answer:
2s-?
Step-by-step explanation:
s0rry if its wr0ng but i think y0u d0 6s-4=2s.
guys please help me I really need it. this is chemistry. but I put it as mathematics because I never get help on my chemistry questions
Answers
Step-by-step explanation:
the heterogeneous :
suspensions
colloids
but solutions and alloys are homogeneous .
Compare: 1.6 x 10^-5 and 1.62 x 104^-4
A) >
B) <
C) =
D) none of the above
Answers
Answer:
D
Step-by-step explanation:
Olivia is in a lighthouse on a cliff. She observes two sailboats due east of the
lighthouse. The angles of depression to the two boats are 33 and 57°. Find the
distance between the two sailboats to the nearest foot.
-C7
85 ft
33
57
E
110 Ft
B
Answers
Answer:173
Step-by-step explanation:
Solve for y.
6y = 192
A. y = -32
B. y = -18
C. y = 18
D. y = 32
Answers
Answer:
D. y=32
Step-by-step explanation:
Please hurryyyyyyyyyyyy
Answers
Answer:
(x^2+10)^2
Step-by-step explanation:
Answer:
hey! you could always use m athway or p hotomath for this (:
the question is in the photo :) i’m struggling
Answers
Combine the like terms to create an equivalent expression. k + k A 2k B k C 3
plz help i am in 6 grade
Answers
Answer:
2k
k+k=2k
Step-by-step explanation:
A pool is surrounded by a rectangular fence with a
perimeter of 72 yards. If the length of the fence is 3
times the width, what is the length of the fence, in yards?
Answers
Answer:
width is 33
Step-by-step explanation:
width (b) =?
length(l)=3
perimeter (p)=?
now,
perimeter = 2(l+b)
or,72= 2(3+ b)
or,72/2= 3+b
or,36= 3+b
or,36-3= b
or,33= b
therefore width is 33
Find the midpoint of AC is at -2 and C is at 3 on a number line
Answers
The value of midpoint of AC will be 0.5.
What is Number line?Number line is a horizontal line where numbers are marked at equal intervals one after another form smaller to greater.
Given that;
Point A is at - 2 and C is at 3 on the number line.
Now,
Since, Point A is at - 2 and C is at 3 on the number line.
Hence, The midpoint of AC = (- 2 + 3 ) / 2
= 1/2
= 0.5
Thus, The midpoint of AC = 0.5
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A glass vase factory recently produced 4 vases that were chipped and 16
vases that were not. Considering this data, how many of the next 10 vases
would you expect to be chipped?
Answers
Answer:
2
Step-by-step explanation:
4 chipped + 16 not chipped = 20 total
4 / 20 = 1/5 or 20% chance that vase will be chipped
Set up a proportion or find 20% of 10.
[tex]\frac{1}{5} = \frac{x}{10}[/tex] x = 2 (ten is on denominator because it's the total amount of vases)
or 10 * 0.2 = 2
3z squared minus 6z if z = 5
Answers
Answer:
45
Step-by-step explanation:
Given
3z² - 6z ← substitute z = 5 into the expression
= 3(5)² - 6(5)
= 3(25) - 30
= 75 - 30
= 45
Answer:
Step-by-step explanation:
First, convert the z’s to numbers.
3(5) squared - 6(5)
do the squared first
3(25)-6(5)
multiply
75-30=45
Answer:45
How many solutions does the system of equations below have?
y=-62 – 7
y=-62 – 7
Answers
CAN SOMEONE HELP IM OT GOOD AND MATH ITS VERY EASY IM JUST NOT SMART YKKKK
Answers
Answer: -3
Step-by-step explanation: the number before x is the slope
Q is the midpoint of PR.
PQ = 4x - 7 and QR = 3x + 1.
Find the length of PR. W
Answers
WILL GIVE BRAINLIEST, PLEASE EXPLAIN J=HOW TO FIGURE THIS PROBLEM OUT THANK YOU. The figure below shows a shaded region and a non-shaded region. Angles in the figure that appear to be right angles are right angles.
A picture of a rectangle is shown. The bottom of the rectangle is labeled 16 ft. The right side of the rectangle is labeled 8 ft. At the bottom left side of the rectangle there is a label that reads 2 ft. Inside the rectangle is a shaded region. The bottom of the region is labeled 8 ft and this side is perpendicular to the left side of the rectangle. The right side of the shaded region has a perpendicular line segment extending upward that is labeled 2 ft. At the top of this line segment is another line segment perpendicular to the right that reads 2 ft. At the end of this line segment is a perpendicular line segment extending upward that reads 1 ft. There is a line segment joining the end of this line segment with the top left corner of the rectangle.
What is the area, in square feet, of the shaded region?
Answers
Answer:
NEED A PICTURE
Step-by-step explanation:
need a picutre
Evaluate 8y - 2k when y = 9 and k = 7
Answers
Answer:
58
Explanation:
8(9)-2(7)
72-14
=58
Hope this helps!!
ep video Solve the following inequality algebraically
5|10 + 2x| - 1 > 19
Answers
Answer:
x>−3 or x<−7
Step-by-step explanation:
Answer:
x> -3, x< -7 as shown above
Is(1, 9)a solution to the inequality y ≤ 6x + 2?
Answers
Answer:
nope
Step-by-step explanation:
Answer:
No
Step-by-step explanation:
It wouldn't be 1,9 it would 1,8 instead also if need help with those an app called desmos helps a lot
PLEASE HELPP I WILL GIVE BRAINLIEST
write the slope intercept form of the equation of each line
Answers
Answer:
Y= - 1/5x-4
Step-by-step explanation:
slope intercept form: y=mx+b
Slope formula: rise/run
(5,-5) AND (0,-4)
-5+-4= -1
5+0= 5 AKA - [tex]\frac{1}{5}[/tex] or -1/5
The m in y=mx+b is the slope, the equation above is the sloe formula meaning -1/5 is the slope. The b is the y, when it is at 0. The y at 0 for this equation is -4. Thus, when plugging in the equation, y=-1/5x-4
what is the distance between (-5,8) and (-5.-8)
Answers
Answer: Use the formula y = mx + b in order to solve for b. Then, plug in known vaules.
y= -13x -57
Step-by-step explanation:
Winner-brainliest
Tell me the answer in rows
Pasta 1.
2 and so on
Answers
Answer:
Pizza 5 4 9
Pasta 1 5 6
Salad 3 2 5
Total 9 11 20
Rewrite each expression as an addition problem. “Adding the Opposite”
9−4=
4−9 =
9−(-4)=
-9−(-4) =
-9−4=
4−(-9) =
-4−(-9) =
-4−9 =
Answers
Answer:
9 + (-4)
4 + (-9)
9 + 4
4 + (-9) [Switched numbers around so it would be easier to see]
-9 + (-4)
4 + 9
-4 + 9
-4 + (-9)
Step-by-step explanation:
Basically for all of them you replace the subtraction symbol with an addition symbol and put the subtraction symbol inside of the parentheses along with the value you are given.