Answer:
3x+4
Step-by-step explanation:
The algebraic expression will be : 3x + 4
What is an algebraic expression ?
An expression built up from integer constants , variables and algebraic operations .
Let the number be : x
now , in the algebraic expression for 4 more then 3 times a number
First we need to make the number 3 time = 3x
then in that expression we need to add 4 , we get = 3x+ 4
The algebraic expression will be : 3x + 4
Learn more about algebraic expression:
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Please help me in number 34 please!!!!
Answer:
D
Step-by-step explanation:
use math wwwway , it gives ypu the answer and explenation
Hi! Please help.. will mark brainliest!!
Answer:
2
Step-by-step explanation:
Okay...I might be misunderstanding
but since it's from 5 to 7 it should be 2 units long
Answer:
2
Step-by-step explanation:
how do I change 2y = 3x + 8 into slope-intercept form?
i need help hurryyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy
Answer:
The angle x, has the measurement of 40°
Step-by-step explanation:
Step 1: Define complementary angles
Complementary Angles: Two angles are complementary when the sum of them is equal to 90°. For example, 30° and 60° are complementary because they add up to 90°.
Step 2: Figure out the complementary angle
Since ∠ABD and ∠DBC are complementary, that means that they should add up to 90°. Since the angle value of ∠ABD is 50°, that means that the angle value of ∠DBC should be 90° - 50° = x.
90° - 50° = x
40° = x
Answer: The angle x, has the measurement of 40°
3x < 15
What’s the answer?
Answer:
x<5
Step-by-step explanation:
3x < 15
get x by itself, divide by 3 on both sides
x<5
hope this helps :)
Answer:
x<5
Step-by-step explanation:
3x<15
Divide both sides by 3.
3x/3 < 15/3
x<5
what are the equalities of f(x)=loga(x)
A. f(1)=0
B. f(a)= 1
C. f(0)=0
D. f(1/a)=-1
9514 1404 393
Answer:
A, B, D
Step-by-step explanation:
For appropriate values of 'a', the log function has the following characteristics:
A: f(1) = 0B: f(a) = 1D: f(1/a) = -1Any log function will tend toward negative infinity as x tends to zero (for |a|>1).
Please help me with this
Answer:
1) 151.29 | 2) 413 km | 3) 75 cm
Step-by-step explanation:
1) 12.3 x 12.3 = 151.29 in
2) 17.5 x 23.6 = 413 km
3) 15 x 5 = 75 cm
Translate
(x-2, y+D) then
rotate 90°
counterclockwise
(-1, 1)
Answer:
By taking (-1, 1) and translating it left by 2 and up by D we have (-3, 1+D)
Rotating 90° counterclockwise puts a negative on your y-coordinate and switches the x and y-coordinates.
Final answer:
(-1-D, -3)
Your well wisher :-)
An amusement park charges an admission fee of 50 dollars per person. The cost, (in dollars), of admission for a group of 5 people is given by the following.
Answer:
250 I think
Step-by-step explanation:
Try 250
SORRY If I am wrong
i need help ASAP please answer these questions! ASAP
16 is the answer BRAINEST plz
Step-by-step explanation:
12=3/4
12÷3=4
4/4 = 16
The lengths of the legs of a 45°-45°-90° triangle can be described by the expressions 4x – 12 and x + 6. What is the length of the legs of the triangle?
Answer:
12
Step-by-step explanation:
Legs of 45-45-90 are equal so 4x-12=x+6.
3x=18, x=6
Plug back in and the length is 12
help me please, brainliested ;)
Answer:
3/2 the slope is the rate of change
Step-by-step explanation:
25PTS!!! Find any of the blanks please hurry! Will give brainliest
Answer:
C:1,800
B:90
Step-by-step explanation:
the graph shows how much you and your friend each earn while mowing lawns
Answer:
what graph ? i do not see one
Step-by-step explanation:
can you please help me with this question?
-60 percent of the pizza have 12 slices. In total there are 216 slices in these pizza
-40 percent of the pizza have 10 slices. in total there are 120 slices of pizza
- there are 336 pizza slices
Which side in WXYZ corresponds to OP in MNOP
A. XW
B. XY
C. YZ
D. MN
Answer:
Y and Z because just move the shape side ways and u can find the corresponding side.
Which graph matches the function represented by the table?
answer please !!! taking an exam rn
Answer:
C
Step-by-step explanation:
help i don't know what to do please help
Help I’ll give out brainliest pls dont answer if you don’t
Answer:
8x-8=16 is the answer after combining like terms
Answer:
x=3
Step-by-step explanation:
8x-8=16
8x=24
x=3
:)
in the graph below what is the unit rate ken paid to rent a go kart create a table to help finding the unit rate
The graph is missing, so i have attached it.
Answer:
$0.40 per minute
Step-by-step explanation:
From the attached graph, we can see that it is a linear graph.
Thus, to find the unit rate paid by Ken, we will calculate the slope by picking two coordinate points with thick dots on the blue and calculating it.
Point 1 = (15, 6)
Point 2 = (35, 14)
Slope = (y2 - y1)/(x2 - x1)
Slope = (14 - 6)/(35 - 15)
Slope = 8/20
Slope = $0.40 per minute
The sum of 2 numbers is 36. Their difference is 24. Find the numbers.
Answer:
So the answer is 6 and 30.
Answer: 30 and 6
Step-by-step explanation:
if a = 5, what is the value of a-3?
Answer:
2
Step-by-step explanation:
5-3=2
Answer:
2
Step-by-step explanation:
5 - 3 = 2
Can someone help me on this?? 10 points to whoever helps.
Answer:
whats the question?
Step-by-step explanation:
please help me i dont really understand these questions im giving out brainliest
Answer:
x = 63.5 degrees
Step-by-step explanation:
use sine:
sine = [tex]\frac{opposite}{hypotenuse}[/tex]
sine x = [tex]\frac{17}{19}[/tex]
sine x = 0.8947
sine-1 of 0.8947 = 63.4699
x = 63.4699
round to the nearest tenth:
x = 63.5
can somebody please help me with this? I’ll give you a Brainly:)
Answer:
I think 90 degrees hope it helps
Decide which of the two points lies on the graph of the line.
1. X + Y = 8
A. (2,4) B. (2,6)
2. X = 4
A.(4,2) B. (2,4)
3. Y = X - 2
A. (4,6) B. (6,4)
Answers:
B) (2,6)A) (4,2)B) (6,4)===========================================
Explanations:
For this problem, the x and y coordinates must add to 8. In choice A, we have x+y = 2+4 = 6, which doesn't work. But choice B does work since x+y = 2+6 = 8. Therefore, the point (2,6) is located on the line x+y = 8. The equation x+y = 8 is equivalent to y = -x+8.The x coordinate must be equal to 4. The y coordinate can be anything you want. The point (4,2) is on this line, while (2,4) is not. Another point on this line is (4,1). The line is completely vertical.If we plugged the x & y coordinates of choice A into the equation, we get 6 = 4-2 which then becomes 6 = 2 and that's a false statement. That rules out choice A. If we try choice B, then we get 4 = 6-2 which becomes 4 = 4. We get a true statement so choice B is the answer.I need a lot of help please answer right !
Answer:
$16
Step-by-step explanation:
Answer:
Estimate: $16
Exact amount: $15.98
Step-by-step explanation:
To find the estimate amount of money she has left, we will add everything up and subtract it from $45.12.
$7.89 + $21.25 = $29.14
$45.12 - $29.14 = 15.98
Now lets round your answer to $16. Therefore, the estimated amount that she has left is $16. And based on the calculations above, we can see that the exact amount of money she has left is $15.98.
Solve the two-step equation.
-0.45x + 0.33 = -0.66
What is the solution?
x = -2.2
x = -1.4
x = 1.4
x = 2.2
Answer:
x = 2.2
Step-by-step explanation:
-0.45x + 0.33 = -0.66
-0.45x = -0.99
x = 2.2
Brainly plz :))
heeelelppppppp it is area of a circle help me plz i will make you the brillientest