5−13−(−4) hellllllllllllllllllllllllllllllllllllllllppppppppppppppppppppppppppppp
(Look at the image below.) Suppose D’E’F’ is a transformation of DEF. Which of the following results is true about triangle D’E’F’?
A.Triangle D’E’F’ is the result of a dilation and a rotation.
B.Triangle D’E’F’ is the result of a reflection and a dilation.
C.Triangle D’E’F’ is the result of a translation and a reflection.
D.Triangle D’E’F’ is the result of a rotation and a translation.
Answer:
I believe A to be the correct answer.
Answer:
b
Step-by-step explanation:
can yall help me cuz I gotta turn this in in 50 minutes
Answer:
Communitive Property:Addition and Multiplication.
Associative Property:Addition and Multiplication.
Identity Property:Additional and Multiplication.
Distributive PropertyStep-by-step explanation:
Communitive Property:
Addition; When two numbers are added, the sum is the same regardless of the order in which the numbers are added. (3 + 2 = 5 or 2 + 3 = 5)
Multiplication; When two numbers are multiplied together, the product is the same regardless of the order in which the numbers are multiplied.
(4 x 3 = 12 or 3 x 4 = 12)
Associative Property:
Addition; When three or more numbers are added, the sum is the same regardless of the way in which the numbers are grouped.
6 + (4 + 3) = 13 or (6 + 4) + 3 = 13
Multiplication; When three or more numbers are multiplied, the product is the same regardless of
the way in which the numbers are grouped.
6 x (4 x 3) = 72 or (6 x 4) x 3 = 72
Identity Property:
Addition; The sum of any number and zero is that number.
(10 + 0 = 10)
Multiplication; The product of any number and one is that number.
(33 x 1 = 33)
Distributive Property:
The sum of two numbers times a third number is equal to the sum of each addend times the third number. 6(3 + 4)
(Multiply 6 by both numbers, 6 x 3 = 18 and 6 x 4 = 24, and then add the sums; 18 + 24 = 48.
Hope this Helps! :)
Answer: I think the first one is subtraction.
Step-by-step explanation:
−1.3+(−4.9)+(−2.6) ? HELPPPPPPPPPPPPPPPPPPPP
Which best describes the error in solving the inequality?
STEP 2:Correct the error.
Answer: nah
Step-by-step explanation: nah
Hello!!
Answer:
Whenever you are solving inequalities, if you divide then that means to FLIP the sign!
Step-by-step explanation:
Step 1: Divide both sides by -3.
−3m 9
−3 ≥ -3
m≤−3
Answer:
m≤−3
Which statement best describes the garph of 2x-5y=-25 and the graph of 5/2x+5
Step-by-step explanation:
52+5\frac{5}{2}x+5
25x+552+5
52+5\frac{5x}{2}+525x+552+2⋅52
52+2⋅52\frac{5x}{2}+\frac{2 \cdot 5}{2}25x+22⋅55+2⋅52
5+2⋅52\frac{5x+{\color{#c92786}{2}} \cdot {\color{#c92786}{5}}}{2}25x+2⋅55+102/
Solution:
5+102\frac{5x+10}{2}25x+10
−16.2=x−(−9.3) HELLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLPP
Answer:
x=-25.5
Step-by-step explanation:
-16.6=x-(-9.3)
-16.2=x+9.3
-16.2-9.3=x+9.3-9.3
-25.5=x
x=-25.5
Use a calculator to approximate sin 6° and round to
four decimal places.
Answer:
0.2794
Step-by-step explanation:
Answer:
Is one of those if it is wrong please tell me. Hope this helps you.
Step-by-step explanation:
1. cos18 = 0.95105651 ~~ 0.9511
2. tan72 = 3.0776835 ~~ 3.0777
3. sin48= 0.7431448 ~~ 0.7431
4. tan42= 0.9004040 ~~ 0.9004
1. Put the following decimals in order of size, starting with the one with the least value: 0.125 0.4 0.62 1.05 0.05
Answer:
0.05, 0.125, 0.4, 0.62, 1.05
Step-by-step explanation:
PLSSSS HELP
Which statement is true about the ratios shown?
Answer:
its B
Step-by-step explanation:
5/6(-8/15) plz help
Answer: -40/90 I think
Step-by-step explanation:
5x8= 40
6x15=90
Answer:
If your talking about division -0.44444444444
Step-by-step explanation: no explanation just look it up
look at the photo for the question, i need help.
it's on absolute values!
Referring to the figure, find the volume of the solid
shown. Use 3.14 for π. Round to the nearest whole number.
Answer:
34483.48 in³
Step-by-step explanation:
We know ,
Volume = πr²hSubstitute ,
V = 3.14 * 17 * 17 * 38 in.³V = 34483.48 in.³Answer:
34,483.48!
Step-by-step explanation:
The formula for calculating the volume of a cylinder is π · r^2 · h. We can replace the numbers, like this: 3.14 · (17)17· 38. 17 times 17 is 289, so 3.14 · 289 · 38. 289 times 38 is 10,982, so 3.14 · 10,982. 3.14 times 10,982 is 34,483.48, so the volume of the cylinder is 34,483.48.
Hope this helped!
P.S. : Can I get brainliest please?
Donald can type 240 words in 6 minutes. How long will it take him to type a 1000-word essay if he types at the same rate? (Pls I need help)
Answer:
a : 6
b : 240
c : 166.7 or 166.666666667
Step-by-step explanation:
Hope this helps!
Fred ate 2 1 2 _ cakes, while Benny ate 1 2 11 __ cakes. In total, how much cake did these two eat?
Answer:
the whole cake
Step-by-step explanation:
hope this helped.
have a nice day
can u pleaseee answer this no links
Answer:
1) 7/5
2) 9/8
3) 1/9
4) 13/5 which becomes 5/13
5) 27/8 which becomes 8/27
Step-by-step explanation:
→ The reciprocal of a number is just the 'flipped version' of it, the numerator becomes the denominator and the denominator becomes the numerator
What was the purpose of the League of Nations?
Please if you can....write it in a paragraph. ty!
Answer:
The purpose of the League of Nations was to try and keep peace between the other nations so another would not break out (WW2 happens 2 decades later). The idea was to prevent wars through disarmament, collective security, and negotiation. It crashed and burned because it created the Treaty of Versailles (made Germany pay reparations), aims were too ambitious, Germany and Russia and USA were not members, no army, organization was not well organized, and decisions were unanimous.
The League of Nations was an international organization, headquartered in Geneva, Switzerland, created after the First World War to provide a forum for resolving international disputes. Unfortunately, the League failed miserably in its intended goal: to prevent another world war from happening (WW2 broke out only two decades later). The idea was for the League of Nations to prevent wars through disarmament, collective security, and negotiation.
a baseball teams attendance changed from 3.6 million last year to 2.7 million this year. what is the percentage change, to the nearest percent, in the teams attendance.
Answer:
went 0.25% down
Step-by-step explanation:
went 0.25% down
Please answer this fast
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The Correct option is :
a.) 1 : 1Refer to attachment for solution ~
HELP ME PLS PLS PLS PLSSS
Answer:
V
Step-by-step explanation:
Coordinate are (x,y)
so x=-2 and y=7
Answer: V
Step-by-step explanation:
At a carnival, Rafael bought 9 packs of 16 tickets each. He used 39 of the tickets so far. How many tickets does he have left?
Answer:
105
Step-by-step explanation:
First, do 9 x 16. then subtract 144 by 39. hope this helps!
This is really confusing
Answer:
a. Diego
b. Lin
Step-by-step explanation:
a. Diego
b. Lin
It's pretty easy just do some subtraction.
Actually look and pay attention in class this is like grade 1 math.
What cross-section do you get when you give a horizontal cut to a die? The Chapter is Visualising solid shapes.
Answer:
Horizontal cut: We will get 2 semi-circle shape pieces of the same diameter. Vertical cut: We will get 2 rectangular shape pieces of length half the side of the dice but breath will be the same as the side of the dice.
Answer:
With a horizontal cut, you will get 2 semi-circle shape pieces of the same diameter.
Now, with a vertical cut you'll get 2 rectangular shape pieces of length half the side of the dice but breath will be the same as the side of the dice.
PLEASE HELP ME WITH NUMBER 1
hyp*2 = opp*2 + adj*2
c*2 = a*2 + b*2
a*2 + b*2 = c*2
Answer:
[tex]a^{2}[/tex] + [tex]b^{2}[/tex] = [tex]c^{2}[/tex]
Step-by-step explanation:
Pythagorean Theorem
The proof is a little long, but you can check it out here:
https://www.mathsisfun.com/geometry/pythagorean-theorem-proof.html
Math is fun is a pretty useful website to help visualize mathematical concepts, enjoy!
I needed to write something long enough
Answer:
The 1st problem it is the Last Graph
The 2nd problem it is the First Graph
Alonzo will rent a car for the weekend. He can choose one of two plans. The first plan has an initial fee of and costs an additional per mile driven. The second plan has no initial fee but costs per mile driven. How many miles would Alonzo need to drive for the two plans to cost the same?
Answer:
I think it would be the first one because he has to do them first
A circle has an area 225π square inches. If the radius of the circle is multiplied by 6, then what is the area of the new circle formed?
Answer:
8100π in. Squared
Step-by-step explanation:
i.d.k its a guess
How many letters are in my abc
Put the abc’s
Answer:
Let me guess it is 26 letters
A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z
Depends what alphabet you're talking about but the English one consists of 26 letters
Hope this helped you- have a good day bro cya)
Study the image. Global winds. Blue arrows designate cool air. Red arrows designate warm air. Cool air moves from the South and North Poles toward 30 degrees latitude. Warm air moves from 30 degrees latitude toward the equator. Which statement best describes what the arrows represent? Air continuously blows away from the equator. Air flows in different directions over long distances. Air moves from regions of low pressure to high pressure. Air circulates in an upward direction, creating surface winds.
Answer:
red arrow
Step-by-step explanation:
because it descirbes the air gfoing to the equator
For what values of r will the area of the shaded region be greater than or equal to 12 square units? Write your answer as an inequality.
STEP 2: The values are .
Answer:
Draw a rectangle.. write 13 on the two longer sides of the rectangle then write 7 on the other two shorter ones. Then add them all up and there you go your answer!
Our equation would be 13 + 13 + 7 + 7 = 40 inches
Step-by-step explanation:
The values of r for which the shaded region will be greater than or equal to 12 square units is;
r ≥ 8
We can see a rectangle and a triangle in the given image.
With the triangle being the unshaded portion of the rectangle.
Thus;
Area of shaded portion = Area of rectangle - area of rectangle.
We know that formula for area of rectangle is;
A_r = length × width
Thus; A_r = 3 × r
A_r = 3r
Area of a triangle is;
A_t = ½ × base × height
A_t = ½ × r × 3
A_t = ½(3r)
Thus;
Area of shaded portion = 3r - ½(3r)
Area of unshaded portion = 1.5r
We are told that the area of the unshaded region should be greater than or equal to 12. Thus;
1.5r ≥ 12
r ≥ 12/1.5
r ≥ 8
Read more about area of rectangle and triangle at; https://brainly.com/question/24251781