Answer:
No solution
Step-by-step explanation:
[tex]-2(2x-4)=<4(2-x)\\-4x+8=<8-4x\\8=<8[/tex]
There is no solution to this question.
Motor sold half of his comic books and then bought
seventeen more. He now has 33. With how many did he begin?
evaluate the expression when a=5.
a² - 17
Answer:
8
Step-by-step explanation:
[tex]5^{2}[/tex]−17
=25−17
=8
What are 2 or more fractions of each of these??
Answer:
Down below
Step-by-step explanation:
i. 80/100 = 4/5 = 80%
ii. 12.5/100 = 1/8
iii. 10/100 = 1/10
Explain how to make a precise graph of y = -2x + 3 without making a T-Table.
Answer:
x 2 + 5 x + 6
Step-by-step explanation:
y = m x + c
y- intercept
x = 0
y = (-2) (0) + 3
=3
(x =0, y = 3)
slope -2 y = -1 x + 3Find the surface area?
10 in.
8 in.
6 in.
-10 in.
16 in.
Answer:
I think you just multiply all of them
Step-by-step explanation:
Problem 5
What are the three types of triangles, based on ANGLES?
Draw an example for each one.
Answer:
Acute Angled Triangle.
Right-Angled Triangle.
Obtuse Angled Triangle
Step-by-step explanation:
a right angle would be 90° angle
obtuse would be over 90°
acute would be smaller than 90°
hope this helps!
Find the inverse of each function. Then graph the function and it’s inverse.
Mike is playing air hockey and wants to bounce the puck off the wall and into the goal at G (3,10).if the puck is at P (2,3) what point on the right wall (x=6) should aim for?
Grayson has $300 in a savings account. The interest rate is 10% per year and is not compounded. How much interest will he earn in 6 years?
Answer:
$180
Step-by-step explanation:
Interest for 1 year = 10% of $300
Interest for 6 years
= (10% × 6) of $300
= 60% of $300
= (60/100) × $300
= 60 × $3
= $180
So, he will earn $180 as interest in 6 years.
Nora learned a total of 4 appetizer recipes over the course of 2 weeks of culinary school.
After 6 weeks of culinary school, how many total appetizer recipes will Nora know? Solve
using unit rates.
appetizer recipes
Submit
Answer:
Nora will have learned 12 recipes over the course of 6 weeks at culinary school.
Step-by-step explanation:
In the question, we get the information that Nora learned 4 appetizers in the span of 2 weeks. Therefore, we divide 4 by 2 to learn how many she learned over the course of 1 week. We find that 4/2 = 2. Then, 2*6= 12.
HELPPP?!!! What is the value of f(-2) and f(3)
What is 7 divided by -84 SHOW WORK PLS
Answer:
-7/84 or -1/12
Step-by-step explanation:
PLEASE HELP ME!! DUE TONIGHT
Answer:
osea un momento!!!!
Step-by-step explanation:
..........?
Someone help? Plz I will give u more points
Answer:
4.255 ft²
Step-by-step explanation:
the area of the figure =
(2.25 × 1.5)+(1/8 ×3.14× 1.5²)
= 3.375 + 0.88
= 4.255 ft²
Which integer is bigger? -1 or -13?
Which integer is bigger -11 or 1?
Which integer is bigger? -8 or 8?
Which integer is bigger? 12 or -22?
Which integer is bigger? -33 or -17
Which integer is bigger? -54 or -46
Which integer is bigger? -26 or -14?
Which integer is bigger? 8 or -32?
Which integer is bigger? 26 or -26?
Answers:
-1, 1, 8, 12, -17, -46, -14, -14, 8, 26
Which integer is bigger? -1 or -13? —>> –1
Which integer is bigger -11 or 1? —>> 1
Which integer is bigger? -8 or 8? —>> 8
Which integer is bigger? 12 or -22? —>> 12
Which integer is bigger? -33 or -17 —>> – 17
Which integer is bigger? -54 or -46 —>> – 46
Which integer is bigger? -26 or -14? —>> – 14
Which integer is bigger? 8 or -32? —>> 8
Which integer is bigger? 26 or -26? —>> 26
**Important note: A number with a negative sign can help you whenever a number is small -> it is considered a large number
I hope I helped you^_^
evaluate abc² if a= -3, b= 6, and c= -8
Answer:
-1152
Step-by-step explanation:
abc² the expression can be rewritten using the given values for each letter
(-3)*6*(-8)^2 now we find the second power of (-8) by multiplying it with itself
(-8)*(-8) = 64
(-3)*6*64 = -1152
the length of a new rectangular playing field is 9 yards longer than double the width. if the perimeter of the rectangular playing field is 288 yards, what are it's dimensions?
Answer:
Step-by-step explanation:
Width = w
Length =2w + 9
Perimeter = 288 yards
2*(length + width) = 288
2*(2w + 9 + w) = 288
2*(2w + w +9) = 288 {Combine like terms}
2*(3w + 9 ) = 288
2*3w + 2*9 = 288 {Use distributive property}
6w + 18 = 288 {Subtract 18 from both sides]
6w = 288 - 18
6w = 270 {Divide both sides by 6}
w = 270/6
w = 45 yards
Length = 2*45 + 9 = 90 +9 = 99 yards
Length = 99 yards
Width = 45 yards
What 124.2÷9 step-by-step explanation please help !! ( long division ..”
Answer: 13.8
Step-by-step explanation:
r^2p÷5 ; p = -5, r = - 5
Answer:
=-5^2×(-5)÷5
=25×(-5)÷5
=-125÷5
=-25
Pls help ASAP need in 10 mins
Answer:
Step-by-step explanation:
i think its C sorry if its wrong
What is the missing number?
7/18= 21/?
A.3
B.32
C.44
D.54
Answer:
7x3=21
18x3=54.
Hope it helps you...Answer:
D 0.54
Step-by-step explanation:
7/18 = 0.389
21/0.54 = 0.389
Use a calculator to if you're unsure or want to double check. (PS. I used it)
Hope it helped! Don't forget to give it 5 stars and leave a comment below if it helped! Thanks!
5x+6y=18and 18x-15y=36
parallel or perpendicular
Answer:
They are neither parallel nor perpendicular, since slope are different and not related by any equation
Step-by-step explanation:
First arrange them according to general equation:
[tex]y = mx + c[/tex]
for the first equation :
[tex]5x + 6y = 18 \\ 6y = - 5x + 18 \\ { \boxed{y = - \frac{5}{6} x + 3}}[/tex]
for the second equation :
[tex]18x - 15y = 36 \\ 15y = 18x - 36 \\ y = \frac{18}{15} x - \frac{12}{5} [/tex]
What is the volume of a cube with a length of 10 centimeters? Write the volume and units. (MARKING BRAINLIST FOR RIGHT ANSWER)
Answer:
1000 cm^3
Step-by-step explanation:
substitute a = 10 in the formula (given the length of 10 cm) therefore, the volume of the cube is 1000 cm^3
Cameron has a bag that contains one silver (S) and one gold (G) marble. The marbles are the same size. Cameron chooses one marble at random and then puts it back in the bag. Then he chooses a second marble. The outcome "GS" means that a gold marble was chosen first and a silver marble was chosen second.
Answer:
(SS,SG,GS,GG) Probability 0.25
Step-by-step explanation:
i don't know how to do this
Heyo!
So, first things first:
Based on the data shown, it appears that Cameron has 1/4 a chance to really recieve any combo of the following. Hence, he can get SS, SG, 6S, GG. So, each chance he picks, he has a 0.25 chance of probably recieving any of the combo. So, the outcome order is (SS, SG, GS, GG) and the probability for each is 0.25.
It hard to really describe how to write it out without an image, but I hope this helps! Pls, lmk if it does! Good luck!
Point slope form and standard form
The point slope form, , is useful in situations involving slope and the location of one or more points. The standard form, , is usually easier to use when we need to make algebraic calculations. When needs or knowledge change, we can convert an equation from one form into another.
Plz help. i’ll give brainliest
Answer:
x=157
first add up x+12and 124
add two times
and cancel with 2 it gives you 157
Step-by-step explanation:
Answer:
x=28 degrees
Step-by-step explanation:
140+140=280(Vertically opposite angles)
360-280=80(angles around a point is 360)
x+12=x+12(Vertically opposit angles)
x+12+x+12=80
2x+24 =80
2x=56
x=28
Hope u got it
If you have any question just ask me
If you think this is the best answer please mark me as brainliest
what's 5 2/5 as a mixed number??
(5,6) passes through 5
Statistic - Use the values in the contingency table to solve the equation given.
Answer:
Step-by-step explanation:
[tex]\begin{array}{c|c|c|c}&D&E&Sum\\---&---&---&---\\A&10&20&30\\B&15&5&20\\C&30&15&45\\---&---&---&---\\Sum&55&40&95\\\end {array}\\\\\\1) P(E)=\dfrac{40}{95} =\dfrac{8}{19} \\\\2) P(B \cup D)=P(B)+P(D)-P(B \cap D)=\dfrac{20}{95} +\dfrac{55}{95} -\dfrac{15}{95} =\dfrac{60}{95} =\dfrac{12}{19} \\\\3) P(A \cap E)=\dfrac{20}{95}=\dfrac{4}{19} \\\\4) P(B | E)=\dfrac{P(B \cap E )}{P(E)} =\dfrac{\dfrac{5}{95} }{\dfrac{40}{95} } =\dfrac{5}{40}= \dfrac{1}{8} \\\\5) P(D|E)=0[/tex]
The center of circle is on the line y=2x and the line x=1is tangent to the circle at (1,6) find center and radius of the circle?
Answer:
7898955
Step-by-step explanation:
W212W