Answer: It's possible to change a negative sign to a minus sign because for example when you have two integers 5 and -3, 5-3 is the exact same as 5+(-3). So basically, adding a negative number and a positive number is the same as subtracting the larger absolute value from the number with the lower absolute value
Step-by-step explanation:
Answer:
We could write -2(4b+2y-6), since it is an expression that is equal to -8b - 4y + 12 and has a negative coefficient.
help me math homework
Answer:
please keep the question clearly
Clayton's bus ride to school is 1/2 of a mile and Belle's bus ride is 1/4 of a mile. How much longer is Clayton's bus ride than Belle's?
Answer:
Clayton's bus ride is 1/4 of a mile longer then Belles
Step-by-step explanation:
Which value(s) is a solution for the inequality f<4?
CHOOSE ALL THAT APPLY:
f= -2
f=3
f=7
f= -4
its algebra I need help
Answer:
B) 6
Step-by-step explanation:
4^2 = 16
16 - (2+8)
16 - 10
6
Hope this helps! Pls give brainliest!
What are the x-intercepts for the graph of y=3(x-1)(x+6)?
Answer:
Step-by-step explanation:
As always, set the function equal to zero and solve for x:
x - 1 = 0 results in x = 1. Thus, (1, 0) is one of the x-intercepts.
x + 6 = 0 results in x = -6. (-6, 0) is the other x-intercept.
what is 42/7 as a whole numder
Answer:
6
Step-by-step explanation:
Because 42/7 simplified is 6/1 and 6/1 = 6.
Also / means division, you can just divide 42 by 7 = 6.
:)
jimmy sells cookies in bags of 1/2 dozen cookies for $4.50. If the cost varies directly to the number of cookies,which packaging and price is equivalent to jimmy's pricing
Answer:
0.75 pero cookie
Step-by-step explanation:
4.50 the price of the cookies
6 the quantity of cookies
4.50÷6= 0.75
Which division problem does the number line below best illustrate?
A number line going from 0 to 13. An arrow jumps from 0 to 3, from 3 to 6, from 6 to 9, and from 9 to 12.
12 divided by 3 = 4
9 divided by 3 = 3
12 divided by 2 = 6
16 divided by 4 = 4
Answer:
12 divided by 3 = 4
. . . . . ....
Answer:
The first one- 12 divided by 3 = 4
Step-by-step explanation:
It is the most Logical answer out of the 4
HELP ME ITS URGENT!!!!!!!!!!!!!!!!!!
Answer:
A
Step-by-step explanation:
please give brainliest
I FREAKING IEUHFJHSCBUAER THSI IS MORE THEN THE 4TH TIME ASKING COME ONNN PLS JUST FREAKING HELP ME
Answer:
I Think so 3 option is the correct answer of this question
Find the range of the function y = - x2 -3x when the domain is -5,0,2
Answer:
Loading,please wait...
Step-by-step explanation:
pls help me I need this
Answer:
150x÷×÷320y
Step-by-step explanation:
it's hard to tell in writing I can speak it but
An outfit is on sale for 25% off the original price. If the original price is $39.99, what is the sale price?
Answer:
9.99
Step-by-step explanation:
39.99 / .25 = 9.9975
On the graph, two right triangles have the line as the hypotenuse. In this task, you will use these triangles to show that the slope
between points E and A is the same as the slope between points A and C.
Part A
Which angles of the triangles measure 90°?
Part B
To show that the other two angle measurements in each triangle are equal, you can use parallel lines cut by a transversal.
Which two pairs of line segments formed by triangle sides are parallel, and what is the transversal for each pair?
Part C
Which angle has the same measurement as angle DEA, and how do you know that the measurement is the same?
Part D
Which angle has the same measurement as angle DAE and why (vertical, corresponding, alternate interior, or alternate exterior
angles)?
Part E
Are the two triangles congruent? Why or why not?
Part F
Are the two triangles similar? Why or why not?
Part G
Write a fraction setting the vertical length of the larger triangle over its horizontal length. What does this fraction represent?
Part H
Write a fraction setting the vertical length of the smaller triangle over its horizontal length. What does this fraction represent?
Part I
To see if the slopes are the same, write an equation setting the two fractions equal to each other. Is this equation true? Why or
why not? What does that mean about the slope between points E and A and the slope between the points A and C?
Answer:
a: b,a,d
b:6,8
c:Angles in a triangle add up to 180:
Angles in ΔDAE=Angles in ΔABC
∠DAE+∠EDA+∠DEA=∠BCA+∠ABC+∠BAC
∠EDA+∠DEA=∠ABC+∠BAC (since ∠DAE=∠BCA, we can cancel them out)
∠DEA=∠BAC (∠EDA=∠ABC=90)
e:BCA because they are corresponding angles.
Step-by-step explanation:
those are all the answers i have i dont know the rest.
When Emmy went to bed, it was a frigid 9°F outside. The temperature has been dropping 2°F each hour.
Write an equation that shows the relationship between the number of hours since Emmy went to bed, x, and the temperature in °F, y.
Answer:
y=9-2x
Step-by-step explanation:
The equation that shows the relationship between the number of hours since Emmy went to bed is y = -2x + 9.
A linear equation is given by:
y = mx + b;
m is the rate of change, b is the initial value of y and y,x are variables.
Let x represent the number of hours since Emmy went to bed and y the temperature in °F. Since temperature has been dropping 2°F each hour, m = -2. Also b = 9°F, Hence:
y = -2x + 9
The equation that shows the relationship between the number of hours since Emmy went to bed is y = -2x + 9.
Find out more at: https://brainly.com/question/13911928
PLS HELP ME
how do I find x and y? I don't really want the answer but I want to know what to solve in order to get x and y
Answer:
y = 21°
Step-by-step explanation:
both are parallel lines, and that means
16x - 23 = 10x + 1
16x - 10x = 23 + 1
6x = 24
x = 4
---------------------------
taking 16x - 23
16 (4) - 23 = 64 - 23 = 41
both angles value is = 41°
------------------------------------
62° + x = 180
x = 180 - 62 = 118°
----------------------------------
the sum of all the angles inside the triangle is equal to 180°
41° + 118° + y = 180°
y = 21°
Factorise 2 cubed divided by 2 squared?
ASAP HELP
Answer:
2
Step-by-step explanation:
2 cubed = 8
2 squared =4
8/4=2
Jack and Danny both have a test average of 88 in Biology. Jack's standard deviation is 1.231 and
Danny's standard deviation is 8.632. Write a sentence describing the differences in Jack’s and Danny’s test scores.
Answer:
Jack and Danny both have a test average of 88 in Biology. Jack's standard deviation is 1.231 and
Danny's standard deviation is 8.632. Write a sentence describing the differences in Jack’s and Danny’s test scores.
Step-by-step explanation: they were different
5000×3000answer in standard form
Answer:
[tex]→5000×3000[/tex]
[tex]→5×1000×3×1000[/tex]
[tex]→5×3×1000×1000[/tex]
[tex]→5×3×10^3×10^3[/tex]
[tex]→15×10^3×10^3[/tex]
[tex]→1.5×10^1×10^3×10^3[/tex]
[tex]→1.5 \times 10 {}^{1 + 3 + 3} [/tex]
[tex]→1.5×10^7[/tex]
How can I find the area of this figure?
Answer:
Area = y² + 2x + 1
Step-by-step explanation:
You have to combine like terms:
The little square is 1 unit, so 1
The two bars are each worth x, so 2 * x = 2x
The big square is y²
The total area is the sum of all terms:
Area = y² + 2x + 1
-Chetan K
Algebra Find the value of n :
n × 0.2 = 0.08
Answer:
0.4
Step-by-step explanation:
n × 0.2=0.08
n = 0.08÷0.2
n = 0.4
Answer the following questions. Check all answers and don't forget to write units (i.e. $, inches, etc.)
Richie took his car into the shop and spent $625. The parts cost $205 and the mechanic's labor rate was
$60 per hour. How many hours did it take to fix Richie's car?
why no answer
guys answer pls
Solve the equations: x+2(x+1)+3(x+2)=4(x+3)
Answer:
x = 2
Step-by-step explanation:
the answer is, x = 2
I don't like typing
does anyone have any questions that need help and will give brainlyest. i only need 3 brainlyest
Answer:
Sure
Step-by-step explanation:
Stephanie and a chicken were trying to figure out the square root of 18 but they did not have a calculator or phone. Explain how they cause their knowledge of square roots to estimate what the answer might be? *
plzzzzzzz help meeeeeeee
Answer:
3+9=7 to the sqaure root of nine
Step-by-step explanation:
your welcome
x/-4 + 14>20
someone help a girl out
Answer:
x < -20
Step-by-step explanation:
x / -4 + 14 >20
Subtract 14 from each side
x / -4 +14-14 > 20 -14
x / -4 > 6
Multiply each side by -4, remembering to flip the inequality
x / -4 * -4 < 6 * -4
x < -20
What is the domain and range of a graph that stops at (-2,1) and has a HA of 3
ILL GIVE BRAINLIEST
Answer:
Can you please tell me the starting points? If their aren't any then the answers are
domain: {-infinite,-2}
range: {-infinite,1}
Step-by-step explanation:
Write an equation in slope-intercept form for the graph shown.
Slope-intercept form is: y = mx + b=
Find the slope: m =
Find the y-intercept: b =
Write the equation: y =
Answer:
y = 5/3x - 2
Step-by-step explanation:
Slope = 5/3
y-intercept: - 2
Determine if the following functions are linear, exponential or neither.
a. f(x)=−8(12)x
b. f(x)=7x3
c. f(x)=2⋅11x
d. f(x)=9x
e. f(x)=6x
MP.7 USE STRUCTURE Helen uses 0.12 kilogram of nuts in each batch of granola that she makes . If she makes 2.5 batches, how many kilograms of nuts will she use
Answer: The answer should be .30 kilograms of nuts
Step-by-step explanation: