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HACTEHA [7]
3 years ago
8

Question is in the picture EZ

Mathematics
2 answers:
Anna007 [38]3 years ago
8 0

Answer:

6

Step-by-step explanation:

10-4= 6

Hope This Helps bud ^^

lesya [120]3 years ago
6 0

Answer:

6

Step-by-step explanation:

You might be interested in
find the side lengths of each triangle. I can't figure out the formula. awnsers with work would be most helpful. Im having most
34kurt

18. (if you needed it)

The triangle is an equilateral triangle, it has 3 congruent/equal side lengths and 3 congruent angles.

To find "z", you can set the sides equal to each other (you can just do two sides since they are all suppose to be the same lengths)

z + 5 = 4z - 4     Subtract z on both sides

5 = 3z - 4    Add 4 on both sides

9 = 3z        Divide 3 on both sides

3 = z

Plug this into one of the sides

z + 5

3 + 5 = 8       Each side is 8


[proof]

z + 5

3 + 5 = 8


4z - 4

4(3) - 4

12 - 4 = 8


3z - 1

3(3) - 1

9 - 1 = 8




19. This is an isosceles triangle, which is a triangle that has 2 congruent sides and 2 congruent angles. (The red tick marks shows that the sides are the same/equal)

Since the 2 sides are the same length, you can set them equal to each other to find "x":


2x + 6.8 = 8x + 1.4         Subtract 2x on both sides

6.8 = 6x + 1.4      Subtract 1.4 on both sides

5.4 = 6x              Divide 6 on both sides

0.9 = x


Now that you know x, you can find the sides:

2x + 6.8

2(0.9) + 6.8

1.8 + 6.8 = 8.6


8x + 1.4

8(0.9) + 1.4

7.2 + 1.4 = 8.6


The two side lengths are 8.6


5 0
4 years ago
Para hacer una ración de puré de papa se necesita 1/5 de kg. ¿Cuántas raciones se pueden hacer con 7/4 de kg?
Talja [164]

Answer:

Cantidad de raciones=  8.75 raciones

Step-by-step explanation:

Dada la siguiente información:

Para hacer una ración de puré de papa se necesita 1/5 de kg.

<u>Vamos a pasar las cantidades a décimales:</u>

Ración puré= 0.2kg

Kg de papa= 7/4= 1.75 kg

<u>Ahora, dividimos la cantidad total por la cantidad unitaria:</u>

Cantidad de raciones= 1.75/0.2

Cantidad de raciones=  8.75 raciones

6 0
3 years ago
What is the slope of the line that passes through the points (13,-8) and (-11,4)
pogonyaev

Answer:

- \frac{1}{2}

Step-by-step explanation:

Find slope using the slope formula : \frac{y2-y1}{x2-x1}

Plug in the given points : \frac{4- (-8)}{-11-13}

Add the numbers : \frac{12}{-11-13}

Calculate the difference : \frac{12}{-24}

Reduce the fraction : -\frac{1}{2}

Solution : -\frac{1}{2}

3 0
3 years ago
Answer these questions please: You don't need to plot the point just answer B &amp; C. Also every single coordinate plane is lik
Nady [450]

Step-by-step explanation:

When moving left, subtract from the x-coordinate and when moving right, add in the x-coordinate. When moving down, subtract from the y-coordinate and when moving up, add in the y-coordinate.

1) Given point = (0, 0). 3 units right and 4 units down means (0+3, 0-4) = (3, -4).

2) Given point = (5, 2). 4 units left and 2 units down means (5-4, 2-2) = (1, 0).

3) Given point = (-6, -1). 8 units right and 5 units up means (-6+8, -1+5) = (2, 4).

4) In Quadrant II, the x-coordinate is negative and the y-coordinate is positive. So taking R = (-6,6). 2 units right and 6 units down means (-6+2, 6-6) = (-4, 0).

5) In Quadrant IV, the x-coordinate is positive and the y-coordinate is negative. So taking R = (6,-6). 7 units left and 4 units up means (6-7, -6+4) = (-1, -2).

5 0
4 years ago
jim is planning a party. he spends $150 on a room for the party. he also spends $16.50 per person for food. jim finds the total
meriva
$577.50is the amount he paid.
8 0
3 years ago
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