Answers
-10 + 7 and -10 - (-7)
-1 / -1/4 and 1(4)
-1(4) and 1 / -1/4
Answer:
1) -10+(-7)= -10+7
2)-1(4)= 1(4)
3)1/-1/4= -1+-1/4
4)-10-7=-10-(-7)
Related Questions
I need help pls and sorry there is an answer marked it’s because by accident I press it but pls help me
Answers
Answer:
2
Step-by-step explanation:
because the outer line is one line and the triangle in other line
Answer:
3
Step-by-step explanation:
There is a line of symmetry from each vertex of the triangle through the square opposite it. I can't draw it out here but there's one going straight down the middle, another going from the triangles leftmost point through the right hand square and another from the triangles rightmost point through the left hand square.
Am bad at math I don’t get this
Answers
Answer:
x=35 y=18
Step-by-step explanation:
We have two triangles. These triangles are Similar as stated in the statement. Since they are similar, there side length will be in proportion.
To find x and y we need to set up a proportion of the corresponding sides of the triangles.
Let find the corresponding sides of both triangle.
JK corresponds with NM
KL corresponds with ML
JL corresponds with NL
To find side x we can use this proportion
JK/KL=NM/ML
Plug in the lengths
[tex] \frac{40}{kl} = \frac{16}{14} [/tex]
Cross multiply
[tex]560 = 16kl[/tex]
Divide by 16
[tex]kl = 35[/tex]
so x=35
Now to find y use this proportion
JL/JK=LN/NM
[tex] \frac{45}{40} = \frac{y}{16} [/tex]
Cross multiply
[tex]720 = 40y[/tex]
[tex]y = 18[/tex]
Answer:
X = 35
Y = 18
Step-by-step explanation:
The triangles are similar meaning that they are scaled up and down differently. ( and in this case rotated) Notice the shape of the triangles. The side measuring 40 in the larger triangle correlates to the side measuring 16 in the smaller triangle. We can use this to find the scale difference between the two triangles. 40/16 = 2.5. The larger triangle is scaled up 2.5 times the smaller triangle. X correlates to the side measuring 14. Scale 14 up 2.5 times. 14* 2.5 = 35, so x= 35.
Y correlates to the side measuring 45. Scale 45 down 2.5 times. 45/2.5 = 18. Y = 18
Madison draws an isosceles triangle with side lengths of 10 inches, and the angle between them of 50°. Can you find the measures of the other angles based on this information? Explain your answer.
S.O.S !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
120
Step-by-step explanation:
add 50+10=60
then 180-60=120
Write an expression equivalent to 2/3 (x-6)
Answers
Answer:
2/3x-4
Step-by-step explanation:
2/3*x=2/3x
2/3*6=4
Pls ASAP it’s due today
Answers
Step-by-step explanation:
It's this way.I hope it helped.
0.5 divided by 0.05 plz show work
Answers
Answer:
Step-by-step explanation:
Answer: 10
working below!
Complete the tables of values.
5)
44
-1
- 1
4
O
d
0
d
2
b
2.
*
4
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4.
d
b =
d at
Answers
.....................
Shade the fraction circles to represent each mixed number.. 1 3/5 +2 2/5 equals
Answers
1 3/5 + 2 2/5= 4
What does the point (12,4) represent in this situation?
Answers
Answer:
what is the situation?
Step-by-step explanation:
What's the area
Plz I need help
Answers
Answer:
48 square meters.
Step-by-step explanation:
12 • 8 ÷ 2
96 ÷ 2
48
Hope this helps!
Rashawn kept a record of how many hours he spent listening to music for 6 days during school vacation and displayed his results in the table below.
On Sunday, Rashawn listened to music for 12 hours. Should he use the mean or median to describe the data for the entire week?
Which statement explains whether the mean or median is the better measure of center?
A. The mean is the better measure because Rashawn listened to music the median number of hours on only 2 days of the week.
B. The mean is the better measure for the entire week because their is no outlier.
C. The median is the better measure because the mean is affected by the outlier.
D. The median is the better measure because almost all of the data points are between 6 and 7.
Answers
Answer:
B. The mean is the better measure for the entire week because their is no outlier.
Answer: C The median is the better measure because the mean is affected by the outlier
someone please help on this homework question
Answers
Answer:
25%, 40 trees, 50%, 36 trees
Simplify by combining like terms (3x2-5x- 6x)+(5x2+4x+4)
Answers
Step-by-step explanation:
I hope this helps. ans:9x+4
The student council starts the year with a balance of $-15 (they were in debt). It comes up with the idea to sell tickets to a student versus teacher mud fight. The student council fund is now growing by $15 a minute.
1. After 9 minutes of mud fight ticket sales, what was the balance?
2. How many minutes did it take before the student council was able to pay off their debt?
Answers
Answer:
sorry di ko din po knows
Step-by-step explanation:
sorry tagala
Answer:
1. Is 12
Step-by-step explanation:
start -15
tickets $15
min 9
remember you started -15 so the first 15 got you into positive so that one doesnt count wich means you now have to miltiply 15*8=120
I am very confused about this
Answers
Answer:
me too
Step-by-step explanation:
Drag each equation to show if it could be a correct first step to solving the
equation 3(6 + x) = 24.
Answers
Answer:
Here you go man
Step-by-step explanation:
Hope this helps :)
At Noon the temperature was 93.7 degrees
By 530 it had Dropped 81.9 degree
What The drop Temperature
Answers
You just subtract 93.7 from 81.9 and that will get you your answer
93.7-81.9= 11.8
ill mark brainlist plss help
Answers
Answer: 256
Step-by-step explanation:
Plot 7 + 3i in the complex plane.
Answers
Answer:
See attached image
Step-by-step explanation:
In the complex plane, the x-axis represents real numbers and the y-axis represents imaginary numbers.
plz is this correct
?
Answers
Answer:
It's 3 and 177.
Step-by-step explanation:
Let the angle be x°. Then its supplementary is 59x°.
We know,
x+ 59x=180
or, x = 3°
and another angle, 59x°= 177°
2(x-5) -6=-18 please help asap
Answers
Answer:
x = -1
Step-by-step explanation:
2 (x - 5) -6 = - 18
2 (x - 5) = - 12
x - 5 = - 6
x = - 1
Answer:
x=-1
is what the answer is to X
Find the value of x.
(Do not include the degree symbol in your answer. Round to the nearest degree as needed)
Answers
Answer:
X = 49.4
Step-by-step explanation:
Tan x = 7/6
Tan x = 1.1667
X = 49.4 degrees
need help fast thanks
Answers
Answer: AOS: x =3 Vertex at (3,2)
Step-by-step explanation:
Find the length of the hypotenuse in the figure shown below.
Answers
Answer:
it's 13
√144+25=13
good luck
Use the point-slope formula to write an equation of the line that passes through (6, -28) and has a slope of m= -4. Write the
answer in slope-intercept form (if possible).
The equation of the line is
Answers
Answer:
y=-4x-4
Step-by-step explanation:
y-y1=m(x-x1)
y-(-28)=-4(x-6)
y+28=-4(x-6)
y=-4x+24-28
y=-4x-4
I just need brainliest please
Answers
Answer:
alright if you give me brianliest on this, when you answer one of my questions ill give you brainliest. brailiest for a brianliest?
Step-by-step explanation:
Answer
Catfishing, In LOl rate 0-10 Im bored
Step-by-step explanation:
Please help me! I need this due today!
Answers
Answer:
21/8 or 2 5/8
(Edit: This is wrong)
Step-by-step explanation:
Answer:
13/24
hope it helped!!
tell me if you need an explanation
Edit:
Step 1 We can't subtract two fractions with different denominators. So you need to get a common denominator. To do this, you'll multiply the denominators times each other... but the numerators have to change, too. They get multiplied by the other term's denominator. So we multiply 7 by 3, and get 21. Then we multiply 1 by 8, and get 8. Next we give both terms new denominators 8 × 3 = 24. So now our fractions look like this: 21/24−8/24
Step 2 Since our denominators match, we can subtract the numerators. 21 − 8 = 13 So the answer is: 13/24
after 3 new students joined, the class had 26 students. which equations can be used to find n, the number of students in class before the 3 new students joined?
Answers
Answer:
23 were there
Step-by-step explanation:
26 - 3 = 25
helped
A: 3n =26
B: n - 3 =26
C: n + 3 =26
D n/3 =26
What is the EDGE LENGTH of a cube with VOLUME 27/64 cubic units?
Answers
Answer:
The edge length is 3/4
Step-by-step explanation:
Given
Shape: Cube
[tex]Volume = 27/64[/tex]
Required
Determine the edge length
Let the edge length be l.
So:
[tex]Volume=l^3[/tex]
Substitute 27/64 for Volume
[tex]27/64=l^3[/tex]
Express as exponent og 3
[tex]3^3/4^3 = l^3[/tex]
Apply indices rule
[tex](3/4)^3 = l^3[/tex]
Take cube root of both sides
[tex]3/4 = l[/tex]
[tex]l =3/4[/tex]
Answer:
3/4
Step-by-step explanation: try dividing because 4 is able to reach 64 and 3 can go to 27
What is the area of 3/4 of a circle?
(With a radius of 2)
Answers
Answer: 12.57
Step-by-step explanation: I got u