Answer:
9/20
Step-by-step explanation:
7/10 - 1/4
the L.C M of the denominators is 20
(14 - 5)/20
9/20
Match the equation with the correct property. You may use the answers more than once.
1
19 (42 + 8) = (19 + 42) + 9:
19 (42 + 8) = (19 + 42) + 9
2.
128 + 0 = 128:
128 + 0 = 128
3.
12 + 8 = 8 + 12:
12 + 8 = 8 + 12
4.
7 + 0 = 7:
7 + 0 = 7
5.
0 x a = a:
0 x a = a
6.
5 x (2 x 7) = (5 x 2) x 7:
5 x (2 x 7) = (5 x 2) x 7
7.
1 x 89 = 89:
1 x 89 = 89
8.
7 + (3 + 8) = (7 + 3) + 8:
7 + (3 + 8) = (7 + 3) + 8
9.
12 x 6 = 6 x 12:
12 x 6 = 6 x 12
10.
(2 x 8) x 3 = (2 x 8) x 3:
(2 x 8) x 3 = (2 x 8) x 3
11.
8 (7 - 2) = (8 x 7) - ( 8 x 2):
8 (7 - 2) = (8 x 7) - ( 8 x 2)
12.
5 x 3 = 3 x 5:
5 x 3 = 3 x 5
13.
328 x 1 = 328:
328 x 1 = 328
14.
7 + 3 = 10:
7 + 3 = 10
15.
8(3 + 2) = (8 x 3) + (8 x2):
8(3 + 2) = (8 x 3) + (8 x2)
16.
a - 5 = 5 - a:
a - 5 = 5 - a
17.
7(2 + 3) = (7 x 2) + (7 x 3):
7(2 + 3) = (7 x 2) + (7 x 3)
18.
5 x 1= 5:
5 x 1= 5
19.
7 x (4 + a) = (7 x 4) + a:
7 x (4 + a) = (7 x 4) + a
Column B
Column B
a.Associative Property of multiplication
b.This is not a property
c.Commutative Property of addition
d.Identity Property of multiplication
e.Associative Property of addition
f.Commutative Property of multiplication
g.Identity Property of addition
h.Distributive Property
Answer:
Step-by-step explanation:
57959
100 points! Can someone he|p me with geometry and exp|ain how to do it, p|ease?
*SPAM ANSWERS WILL NOT BE TOLERATED*
Answer:
A = 45 degrees
Step-by-step explanation:
PS AND PQ IS THE SAME,
which means that each side is the same,(left and right)
a triangle, has 180 degrees
180-90
=90
90/2(get the angle of each sides that are left)
=45 degrees is the answer
Now pay up 100 points, lol
Answer:
The measure of angle a is 45 degrees.
Step-by-step explanation:
Notice that since PS = RS, this is an isosceles triangle. This means that the base angles are equal. We also know that the sum of interior triangles of a triangle equals 180, then, if 'a' is the base angle, we have the following equation:
90 + a + a = 180
2a = 180 - 90 = 90
a = 90/2 = 45
a = 45
HELP ME PLS !! The figure below has a point marked with a large dot. First, translate the figure 8 units to the left and 6 units up. Then, give the coordinates of the marked point in the original figure and the final figure.
Answer:
Original Figure: (-4 ,-8)
The Point in the final figure (1, -2)
Step-by-step explanation:
Plz help! Don’t answer if you don’t know
Answers i can't see the numbers but i think it is 30 or 50
A scale drawing of a movie screen is 21 inches long and 9 inches tall.
The actual screen is 30 feet tall.
a. What is the scale of the drawing?
b. Find the perimeter and area of the movie screen in the scale
drawing.
c. Find the actual perimeter and area of the movie
the side lengths of a triangle are 9,12, and 15. Is this a right triangle? Will give brainliest
Answer:
YES. it is a right triangle
Step-by-step explanation:
Subtract. Write your answer in simplest form.
5 1/2 - 1 2/7
but I choose 3 4/14
is that correct
Answer:
No. it would be 4 3/14
Step-by-step explanation:
5-1=4
common denominator is 14 to get there,
1x7=7
2x7=14
2x2=4
7x2=14
7/14 - 4/14 = 3/14
put it all back together and you get 4 3/14
6. Heidi read 26 pages in 14 minutes. At what speed did she read?
Answer:
1.9 or about 2 pages per minute
Step-by-step explanation:
Just 26/14
Good luck luv!
Heidi read 26 pages in 14 minutes, then the speed of Heidi of reading book will be equal to 1.85 page per minute.
What is arithmetic Operations?The four fundamental operations of arithmetic are addition, subtraction, multiplication, and division of two or even more items.
Included in them is the study of integers, especially the order of operations, which is important for all other areas of mathematics, notably algebra, data management, and geometry.
As per the given information in the question,
Total pages read by Heidi = 26
Total time to read the pages = 14 minutes
So, the speed of reading will be,
s = 26/14
s = 1.85 page per minute.
To know more about arithmetic operations:
https://brainly.com/question/25277954
#SPJ2
How do you write 8.88 × 101 in standard form?
I will choose brainliest. Please solve.
Answer:
its 4
Step-by-step explanation:
An atlas beetle is about 0.14 meter long. How does the length of the atlas beetle compare to the length of a leaf cutting bee? Bee Lengths (in meters)Bumblebee: 0.019,Carpenter Bee:0.025,Leaf Cutting Bee:0.014,Orchid Bee:0.028,Sweat Bee:0.006
Answer:
An atlas beetle is about 0.14 of a meter long. 1 tenth is greater than 0 tenths.
Step-by-step explanation:
Go0gle. I'm not smart :P
plz answer letter b and number 5.6
Answer:
b. Is because -3 because the the negative gets turned into a positive.
5. They are almost the same because subtraction change the negative to a positive and the -5+2 is the aftermath of what happend.
6. Its because the subtract a negative it cancels out and makes the number a positive.
can someone help me with this...i only have lie 10 minutes left to finish this--- kxkxkxxk
Answer:
258 cm
Step-by-step explanation:
12 x 12 = 144
12 x 19 = 228
228/2 = 114
144 + 114 = 258
Math homework dfmtikjekrjtkttotyy
Which point on the scatter plot is an outlier? (4 points)
A scatter plot is shown. Point I is located at 2 and 1, Point K is located at 2 and 5, Point J is located at 7 and 4, Point H is located at 8 and 1. Additional points are located at 1 and 7, 4 and 5, 4 and 6, 5 and 3, 7 and 2.
a
Point H
b
Point I
c
Point J
d
Point K
HELP ME PLEASE I NEEEED IT
SOLVE FOR D
Answer:
theres 2
Step-by-step explanation:
Answer:
18
Step-by-step explanation:
[tex]44 = 2d + 8[/tex]
Subtract 8 both sides.
44 -8=2d+8 -8
36=2d
Divide 2 on both sides
[tex] \frac{36}{2} \frac{2d}{2} [/tex]
18=d
Find the area...
A. 54 sq in
B. 60 sq in
C. 72 sq in
Answer:
60 sq inches
Step-by-step explanation:
Okay, here we are given two different shapes. One being a rectangle, and the other being a triangle. We are trying to find the area of the two shapes combined and in order to do so here are the steps:
The area of a rectangle is as follows:
[tex]b*h=A[/tex]
The area of a triangle is as follows:
[tex]A= \frac{1}{2} b*h\\or \\A=\frac{b*h}{2}[/tex]
Note: Notice how rectancgles have coensideing sides. Meaning that the opposite side of 9in will be 9 in and the opposite side of 6 in will be 6in.
Now lets solve the problem:
[tex]b*h =A\\6*9=54 sq inches\\A=\frac{1}{2} b*h\\A=\frac{1}{2} 6*2\\A=\frac{1}{2}(12)\\A=6 sq inches\\6+54=60 sq inches[/tex]
I would be happy to help you with any future questions you might have, and I hop this provided some clarification for you. :D
Evaluate the following expression when a = 5 and b = 6 3a +10b
65
18
75
45
100 points and giving brainliest! Does anyone know how I would go about to solve this? Thanks for reading this <3
*SPAM ANSWERS WILL NOT BE TOLERATED*
[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]
Actually Welcome to the Concept of the Angles,.
Since,the AE is a angle bisector, hence, BAE = EAC simply.
hence we equate them..
===> x+ 30 = 3x - 10
==> 3x - x = 30 + 10
==> 2x = 40
==> x = 20°
hence the major angle EAC = 3(20)-10 = 60-10 = 50°
hence, angle EAC = 50°
Please Help! Will give brainliest.
Answer:
it will not show me the pic????
Step-by-step explanation:
Giving brainliest:D!!!!!!!
Answer:
B.
Step-by-step explanation:
ITS BACOOOOOON!!!!!
Simplify the algebraic expression to simplest form by combining like terms.
-3x + 4 + 2y - 3 - 3y + 5x
------------------
I think it's 2x - 5y + 1 please tell me if i'm wrong <33 (If i'm wrong, tell me the right answer) If you say your not smart in your answer, and don't answer the question I will instantly report.
Answer:
pls ❤️
Step-by-step explanation:
-3x + 4 + 2y - 3 - 3y + 5x
=2y-3y-3x+5x+4-3
= -y + 2x +1
1.Given the rectangular prism shown, what is the surface area?
2.Dimitri wants to cover ONLY the top and sides of the box shown with glass tiles that are 5 cm square. How many tiles does he need?
Answer:
He will need 60 glass tiles
Step-by-step explanation:
If you have 6 bananas and 5 apples, how many lights are there? My teacher asked this, if you get it right, you get brainliest
Answer:
I don't know but I am going to say 11
Step-by-step explanation:
Answer:
The Horses name is Friday
Which algebraic expression matches the word phrase: 15 more that (c) cars.
15/c
15 - c
15c
c +15
Factor the expression.
Answer:
1. -4a
2. -4
Step-by-step explanation:
The first problem is 4 x _ = -16a
So it has an a in it and we know 4 x 4 = 16 so it's 4a and its negative so -4a
The second problem is -4
Answer:
-3a/-4
Step-by-step explanation:
The 8 red markers in a box account for 4% of all markers in the box. How many markers are in the box?
a.200
b.100
c.120
d.210
Answer:
c I think
Step-by-step explanation:
I don't know...
PLS HELP IM DYINGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG
Answer:
then call 911
Also the answer would be B. i think
Step-by-step explanation:
Answer:
The answer is D. (7.5, 5)
It is proportional to the line of N.
Step-by-step explanation:
plz help will mark brainliest if correct answer
what is the volume of the rectangular prism
A= 21
B= 12
C= 24
D= 15
Answer: 24 cubic units
Step-by-step explanation:
Height: 3* Length: 4* Width: 2= 24
Answer:
i wanna say you do 2 x 3 then you times that answer by 4 so 2x3 is 6 and 6x4 is 24? if thats what you wanted
Step-by-step explanation:
What is the answer to 5(2j + 3 + j)?