Answer:
x=-2
Step-by-step explanation:
5x+4=-6 so basically what you want to do is try to get x by itself
step 1 subtract 4 from each side
5x=-10
step 2 divide each side by 5
x=-2
I need help on some math work
Answer:
20d
Step-by-step explanation:
its my guess, several weeks not seven so you dont know how many weeks so we use the variable d. $20 a week. multiply the $20 by the amount of weeks you get 20d
Simplify: 3(3a + 4b)
can u please give me the answer and tell me how u got it :)
Answer:
Answer 21ab
Step-by-step explanation:
First you do 3 times 3a which you get 9a then to 3 times 4b and you get 12b. So 12b plus 9a equals 21ab
Answer:
9a+12b
Step-by-step explanation:
use the distributive property
since the three is on the outside of the parethesis distribute it
3x3a= 9a
then do the same with 4b
3x4b= 12b
final answer
9a+12b
y=1/3x-2
what would be y? and how to solve?
x y
-3 ?
0 ?
3 ?
6 ?
What is the solution to the equation x+2--Ex-5?
X=-8
X=-7
O
x=7
0
X=8
^^ picture
Mathematics 10 points and brainliest.
Answer:
41
Step-by-step explanation:
8 x 7 - 5 ([tex]3^{2}[/tex] - 6)
= 8 x 7 - 5 ( 9 - 6 )
= 8 x 7 - 5 x 3
= 56 - 15
= 41
Answer:
41
Step-by-step explanation:
Use PEMDAS.
3^2 = 9
9 - 6 = 3
3 × 5 = 15
8 × 7 = 56
56 - 15 = 41
Solve for x
4 (x+1) <_ 4x+3
Answer:
No solution
Step-by-step explanation:
There are no valuables for x that make the inequality true.
(9x – 9)
(3x + 9)°/B
Find the measure of ABC
Answer:
<ABC = 54 degrees
Step-by-step explanation:
Taking the sum of angle on the straight line ABD as 180 degrees
3x+9 + 9x - 9 =180
12x = 180
x = 180/12
x = 15 degrees
Since <ABC = 3x+9 (vertically opposite angles)
<ABC = 3(15)+9
<ABC = 45+9
<ABC = 54 degrees
An aeroplane flies from Newquay to Birmingham on a bearing of 044°. On what bearing should the pilot fly, to return to Newquay from Birmingham?
Answer:
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Step-by-step explanation:
desmos assignment i need help .
Answer:
y = x²
Step-by-step explanation:
(Hint: Try typing y = x²)
Suppose y varies directly as x, and y = 16 whenx = 8. Find y when x = 16.
Answer:
y=32
Step-by-step explanation:
x*2=y
16*2=32
Louis created this model to find a unit rate.
Which unit rate is represented by the model?
A. 15 miles to 3 hours
B. 5 miles to 3 hours
C. 15 miles to 1 hour
D. 5 miles to 1 hour
Answer:
c
Step-by-step explanation:
i took the test
Answer:
A
Step-by-step explanation:
0.3x=24
solve for x
someone help me please
Answer:
80
Step-by-step explanation:
Divide 24 by .3 and u get 80
I need help ASAP. Thank you. Special right triangle.
Answer:
JK = 3[tex]\sqrt{3}[/tex]
Step-by-step explanation:
Using the cosine ratio in the right triangle and the exact value
cos60° = [tex]\frac{1}{2}[/tex] , then
cos60° = [tex]\frac{adjacent}{hypotenuse}[/tex] = [tex]\frac{JK}{JL}[/tex] = [tex]\frac{JK}{6\sqrt{3} }[/tex] = [tex]\frac{1}{2}[/tex] ( cross- multiply )
2JK = 6[tex]\sqrt{3}[/tex] ( divide both sides by 2 )
JK = 3[tex]\sqrt{3}[/tex]
For which inequality is x ≤ 6?
Answer: The answer stays the same as x ≤ 6
Have a nice day :)
Step-by-step explanation: because since 6 is more than x obviously it wont change.
Due very soon so if someone could answer soon-ish it would be very helpful and much appreciated <3<3<3
1) A straight line is perpendicular to y=2x+5 and passes through (0,3).
What is the equation of the line??
2) A straight line is perpendicular to y=0.5x+3 and passes through (3,5).
What is the equation of the line??
3) A straight line is perpendicular to y=4-5x and passes through (20,5).
What is the equation of the line??
Answer:
1) x+2y+15=0
only know that one soz
Step-by-step explanation:
8x+3>_x+10 how do i solve dis
HELP
Answer:
x > 1
Step-by-step explanation:
Subtract 3 from both sides
8x + 3 - 3 > x + 10 - 3
Simplify
8x > x + 7
Subtract x from both sides
8x - x > x + 7 - x
Simplify
7x - 7
Divide both sides by 7
7x/7 > 7/7
Simplify
x > 1
Please...........
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If you don’t know the anwser then don’t anwser or if your not sure don’t anwser I really wanna sleep before I knock out on my desk.
Step-by-step explanation:
subrated it's -7/12 tell me if u want sreps
Please help me find the answer the question is
"I am thinking of a number. If you multiply my number by 4, add -4 to the product, and then take 1/3 of the sum, the result is -6. find my number."
Answer:
-3.5
Step-by-step explanation:
let x equal the number
we have
[tex]\frac{4x-4}{3}= -6\\\\4x-4=-18\\4x=-14\\x= -3.5[/tex]
Mr. Martin’s math test, which is worth 100 points, has 35 problems. Each problem is worth either 5 points or 2 points.
Let x = the number of questions worth 5 points.
Let y = the number of questions worth 2 points.
x + y = 35,
5x + 2y = 100
How many problems of each point value are on the test?
A. 10 problems worth 5 points and 25 problems worth 2 points
B. 15 problems worth 5 points and 20 problems worth 2 points
C. 20 problems worth 5 points and 15 problems worth 2 points
D. 25 problems worth 5 points and 10 problems worth 2 points
Answer:
A
Step-by-step explanation:
a = 10 X 5 = 50, 25 X 2 = 50 = 100
B = 15x5 = 75, 20 x 2 = 40, = 105
C = 20 x 5 = 100, already at 100 (so immediately wrong)
D: 25 x 5 = 125, already larger than 100 (so immediately wrong)
Therefore A is the only correct option, hop i helped you!
(could you mark me brainliest if possible thanks!)
Answer:
10 problems worth 5 points and 25 problems worth 2 points or a
Step-by-step explanation:
edge 2022
Jonathan is making his favorite pasta dish. He serves his mom 1/12 of the pot of pasta and his brother 1/6 of the pot. How much of the pot is left over? PLS HELP I HATE MATH
Answer:
3/4 of the pot left.
Step-by-step explanation:
If the mom eats a 1/12 of the pot and then the brother also eats a 1/6 of the pot, then it is 9/12 left of pasta still. The reason for that is since 1/6 is equivalent to 2/12 so 1/12 plus 2/12 is 3/12, and if u subtract 3/12 from 12/12 it will give you 9/12 which can be simplified to 3/4 left of the pot.
Answer:
3/4 of the pot is left over
Step-by-step explanation:
find the least common denominator- in this case 121/12 and 2/12= 3/123/12-12/12=9/129/12=3/4 by simplfyingPls, help me :( Thank you !!!
Answer:
Step-by-step explanation:
x + x-7=31
2x=38
x=19
1/4 (8s + 16) help please
Answer:
2s + 4
Step-by-step explanation:
use the distributive property:
1/4 (8z + 16)
2s + 4
Done!
HELPPP!! 50 points!!
Answer:
22.28
Step-by-step explanation:
Since you know the diameter of the semi circle which is 4 because the shape is a parallelogram, you find the circumference of the circle and divide it by two because we only need to know wheat half of the circumference is. When you do this you end up with the answer 6.28. Then you add the lengths of the parallelogram to 6.28, disregarding the circumference of the circle which isn't part of the perimeter. Doing this is 6.28+6+4+6 which equals 22.28 units.
3/4 is 70% of what number
Answer:
0.5252 is the decimal form and the fraction is 21/40
I hope this helps
Step-by-step explanation:
Line segment Z E is the angle bisector of AngleYEX and the perpendicular bisector of Line segment G F. Line segment G X is the angle bisector of AngleYGZ and the perpendicular bisector of Line segment E F. Line segment F Y is the angle bisector of AngleZFX and the perpendicular bisector of Line segment E G. Point A is the intersection of Line segment E Z, Line segment G X, and Line segment F Y.
Triangle G E F has angles with different measures. Point A is at the center. Lines are drawn from the points of the triangle to point A. Lines are drawn from point A to the sides of the triangle to form right angles and line segments A X, A Z, and A Y.
Which must be true?
Point A is the center of the circle that passes through points E, F, and G but is not the center of the circle that passes through points X, Y, and Z.
Point A is the center of the circle that passes through points X, Y, and Z but is not the center of the circle that passes through points E, F, and G.
Point A is the center of the circle that passes through points E, F, and G and the center of the circle that passes through points X, Y, and Z.
Point A is not necessarily the center of the circle that passes through points E, F, and G or the center of the circle that passes through points X, Y, and Z.
i dont l know bro try getting close to God tho
Please explain how to get it!!!
Answer:
i think its 95 or 90
Step-by-step explanation:
Answer:
90 PO ANG SAGOT!!!!!!!!!!!!!!!!!!!
What Can I Do With Inverses Worksheet
a) write an equation for the relationship represented in the table
b) make a table for the inverse
c) how are these two tables related?
d) use the relationship between the tables to find a shortcut for changing the equation of the original function into its inverse
e) now solve this new equation for “y”
f) justify that the equations are inverses of each other
so my teacher says what is 1327x4672 and he says no calculator so how am i ment to know the answer so anyone know it please tell me
Answer:
6199744
Step-by-step explanation:
Hannah ran 200 feet during recess. Juanita ran 350 feet during recess. In yards, how much further did Juanita run than Hannah?
Juanita ran 240 feet than Hannah
I need help with this plz j