Answer:
The answer to your equation is 7x4.
Simon bought a $48 table on sale at 30% off.
Select from the drop-down menu to correctly complete the sentence.
The best estimate for the discount can be found using the expression
Answer:
he paid $33.60
Step-by-step explanation:
the expression is 48(.70)
70% is how much is still paid so multiply it and you get the answer.
this applies to any question like this.
Evaluate the function at x = -3.
Answer:
hold on
Step-by-step explanation:
What is the value of 7r + 6(r + 2s) when r = 4 and s = 2?
Answer:
76
Step-by-step explanation:
7(4)+6(4+2(2)
28+6(8)
28+48 it gives 76
Richard tosses a ball into the altThe function b(t) = - 5t ^ 2 + 10t + 6 the the ball itDoes the a height of 12 m?
Answer:Nope
Step-by-step explanation:
The equation, b(t) = - 5t ^ 2 + 10t + 6, is a parabola with a vertex. We must find whether that vertex is equal to or exceeds 12m. One can graph the equation and find that the vertex is at (1,11), below the 12. It cannot reach 12 meters.
[One may also differentiate the equation and set it equal to zero (the point at which the slope of the parabola is zero, which will be at the vertex as it begins downward)].
Pls help!!!!!!!!!!!!!
Answer:
1
Step-by-step explanation:
1. First, let's take any two points from the graph. For this case, I'm going to take (3,0) and (0,-3).
2. To find the slope given two points, we have to apply the formula [tex]\frac{y_2-y_1}{x_2-x_1}[/tex] and plug in the corresponding values:
[tex]\frac{-3-0}{0-3}[/tex] [tex]\frac{-3}{-3}[/tex] [tex]1[/tex]Therefore, the slope is 1!
Answer:
the slope is 1
Step-by-step explanation:
use the formula m= y2-y1/x2-x1
forty three thousandths as a decimal? please hurry i need an answer now!
Answer:
0.043
Step-by-step explanation:
The equation of the line f is y =4/9x+3/2.Line g is perpendicular to f. What is the slope of line g?
Answer:
-9/4
Step-by-step explanation:
A perpendicular slope is on that is the negative reciprocal. current slope=4/9 and the negative recipocal is -9/4.
what is 4-1/4 help please
Answer:
It lets me add one now! The answer is 3.75
Step-by-step explanation:
1/4 of a unit is 25%
When converted to a decimal, 25% = .25
4 - .25 = 3.75
We can check this by using reversive property:
4 - .25 = 3.75
3.75 + .25 = 4
Can someone pleas help me with this
QUICK brainiest ASAP! ive been posting this over and over for days and no response what's up with brainy these days?? Use a trigonometric ratio to find the measure of θ in the triangle below. Give your answer to the nearest degree. You may use the trigonometric functions of the Desmos scientific calculator: SHOW ALL YOUR WORK so I can see if the answer makes sense!
Answer:
64 degrees
please mark brainliest
Step-by-step explanation:
[tex] \sin( \alpha ) = \frac{opp}{hyp} \\ \sin( \alpha ) = \frac{9}{10} \\ \alpha = { \sin }^{ - 1} ( \frac{9}{10} ) \\ \alpha = 64.15 \\ \alpha = 64[/tex]
Which express is equivalent to (1/the square root of y)-1/5
Answer:
1/10 I think not really sure lol
Step-by-step explanation:
1/10 now brainliest and enjoy.
Answer: 1/10squarerootY i think
Directions: Divide. Put your answer inside the box.1/4 ÷ 2/3 = ____
Answer:
3/8
Step-by-step explanation:
[tex]\frac{1}{4} / \frac{2}{3}\\\\\frac{1}{4} *\frac{3}{2} = \frac{3}{8} \\\\[/tex]
solve Kx + 12 = 3kx for x
Answer:
Here’s the link to the answer
https://brainly.com/question/4954271
Find the value of k given that both points lie on a line passing through the origin.
(−12,−2) and (k, 8)
PLEASE HELP
Answer:
= -112adkn
Step-by-step explanation:
hope it can help brainless me please thanks
Hey guys what is the slope of this graph shown below. Please note that some of these points aren't going up by ones.
(v4-4v³-4v²+4)÷(v-1)
Answer:
Step-by-step explanation:
Use the triangles shown. The graph with X-coordinate marks -2, 0, 2, 4, 6, 8, 10, and 12. Y-coordinate marks -2, -1, 0, 2, and 4. There is triangle ABC with coordinates A at (-1, 3), B at (5, 5), C at (4, -2). There is triangle XYZ with coordinates X at (12, 2), Y at (7, 5), Z at (6, -2). Segment BC is parallel to segment YZ. What is the best description of the relationship between triangle ABC and triangle XYZ?
What does m represent in the equation y= mx+b? Iready
Answer:
"m" represents the slope in the linear equation, y = mx + b
Answer:
The slope of the graph of y = mx + b
Step-by-step explanation:
What is the mean of
8,4,5,4,9,0
Answer:
5
Step-by-step explanation:
(8+4+5+4+9+0) /6 = 5
Cereal is packaged in boxes weighing 24.3 ounces. What is the weight of a
case of 48 boxes of cereal?
Answer:
1166.4
Step-by-step explanation:
Assuming this is the whole question, you multiply the weight of a single box by the amount in a case to find the weight of a case, hence 24.3*48 =1166.4
1 box of cereal = 24.3
48 boxes of cereal = 24.3 × 48
48 boxes of cereal:-
=> 24.3 × 48
=> 1166.4
Therefore, 48 boxes of cereal weighs 1166.4
Help me on this please
Answer:
I think it's the answer.
Domain - { 1, 9, 0 }
Range - { -2, 9, 1, 2 }
Not sure
Solve the proportions 1/8 = 7/2h
Can someone pls help me out
Answer:
B
Step-by-step explanation:
They aren't similar
196/70=2.8
140/49=2.85714285714 (or 2.9)
HELP ASAP PLEASE 100 POINTS GIVEN!!!!!!!!
Smith was the top scorer in a women's professional basketball league for the 2006 regular season, with a total of 850 points. The number of two-point field goals that Lindsey made was 57 less than double the number of three-point field goals she made. The number of free throws (each worth one point) she made was 41 less than the number of two-point field goals she made. Find how many free throws, two-point field goals, and three-point field goals Lindsey Smith made during the 2006 regular season.
Given that :
Total point = 867
Let :
number of 3 point goals = p
Number of 2 point goals = 2p - 66
Number of 1 point goals = (2p - 66) - 36 = 2p - 102
Hence,
3p + 2(2p - 66) + 2p - 102 = 867
3p + 4p - 132 + 2p - 102 = 867
3p + 4p + 2p - 234 = 867
9p - 234 = 867
9p = 867 + 234
9p = 1101
p = 122.33
2 pointer = 2p - 66
2(122.33) - 66 = 178.67
1 point = 2p - 102
2(122.33) - 102
= 142.67
Given that :
Total point = 867
Let :
number of 3 point goals = p
Number of 2 point goals = 2p - 66
Number of 1 point goals = (2p - 66) - 36 = 2p - 102
Hence,
3p + 2(2p - 66) + 2p - 102 = 867
3p + 4p - 132 + 2p - 102 = 867
3p + 4p + 2p - 234 = 867
9p - 234 = 867
9p = 867 + 234
9p = 1101
p = 122.33
2 pointer = 2p - 66
2(122.33) - 66 = 178.67
1 point = 2p - 102
2(122.33) - 102
= 142.67
Write an equation in slope-intercept form for the line that has a slope of
4
and passes through (0, 7).
5
Answer:
D. y = -4/5x + 7
Step-by-step explanation:
y = -4/5x + b
7 = -4/5(0) + b
7 = 0 + b
7 = b
Hi I’m suppose to write an equation and solve for it. I can’t figure out what I’m doing, it’s a straight angle. Thank you if you figure this out!
Answer:
Equation: 4x+28= 180
x= 38
Step-by-step explanation:
To solve, you should start by trying to find "x". To do this you can use the expression "4x+28= 180"
TO solve 4x+28= 180, first subtract 28 from both sides:
4x= 152
Then divide by 4;
x= 38
Check your work:
M<1= 38+10 -------> 48
M<2= 114+18 -------> 132
132+48= 180
Hope this helps!
more heeelp 20 points
Answer:
c and d
Step-by-step explanation:
like saying you lost half but gained 3 quarters. you end up have 1/4 or 1 quarter left
make the mixed number an improper fraction
9/4*9/5 = 81/20
20 goes into 81, 4 times evenly with 1 left over
4 1/20
round to the nearest tenth 2.380952381
Answer:
2.4
Step-by-step explanation:
2.380952381 < 2.4
the decimal digits all round up to the next tenth
A 14 ounce can of tomatoes costs $2.80. How much money per ounce do the cans cost?
Answer:
$39.2 per pound
Step-by-step explanation:
First off, you know that there are 14 ounces of tomato.
Then you know that each can cost $2.80
After that, you have to multiply 14*2.80 to get $39.2
So the answer is $39.2
Hope this help you :)
A ratio is a _______________ of two quantities.
Answer: Comparision
A ratio is a comparison of two quantities.
, Hope this helps :)
Have a great day!!
Answer:
a comparison of two quantities by division.
