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3 years ago

How many will ling burn in one minurte.

Mathematics

1 answer:

konstantin123 [22]3 years ago

4 0

Answer:

Idk

Step-by-step explanation:

Idk

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I dont understand this please solve this for me I need this done really fast.

Agata [3.3K]

Answer: Y = 13

Step-by-step explanation:

Y = 2xe2 + 6x + 5

Just so you know x is equal to 1

Y = 2(1) 1 times 1 is 1 so Y = 2(1) + 6(1) + 5

Y= 2 + 6 + 5

Y = 8 + 5

Y = 13

6 0

3 years ago

3 5 y = mx + c Find the value of y when m= -2, r = -7 and c= -3.

mario62 [17]

Answer:

This assume the equation is 35y = mx + c, and that r is meant to be x.

Step-by-step explanation:

35y = mx + c

35y = -2(-7) - 3

35y = 14 - 3

35y = 11

y = (11/35)

Please check the formatting of your question.

6 0

2 years ago

the coordinates of a quadrilateral are (5,8), (7,10), (9,12) and (11,14). after a transformation, the sign of the x-coordinate a

BartSMP [9]

Answer:

The quadrilateral is rotated 180° about the origin

Step-by-step explanation:

Lets revise some transformation

- If point (x , y) reflected across the x-axis

∴ Its image is (x , -y)

- If point (x , y) reflected across the y-axis

∴ Its image is (-x , y)

- If point (x , y) reflected across the line y = x

∴ Its image is (y , x)

- If point (x , y) reflected across the line y = -x

∴ Its image is (-y , -x)

- If point (x , y) rotated about the origin by angle 90° anti-clock wise

∴ Its image is (-y , x)

- If point (x , y) rotated about the origin by angle 90° clock wise

∴ Its image is (y , -x)

- If point (x , y) rotated about the origin by angle 180°

∴ Its image is (-x , -y)

* There is no difference between rotating 180° clockwise or

anti-clockwise around the origin

* In our problem:

- The sign of the x-coordinate and the sign of the y- coordinate

for each ordered pair have changed

- The image of each point is (-5 , -8) , (-7 , -10) , (-9 , -12) , (-11 , -14)

∴ The quadrilateral is rotated 180° about the origin

7 0

3 years ago

At a school, 460 of the students walk to school. The number of students who ride the school bus is 110% of the number of student

Alexandra [31]

Answer: 506 students

Step-by-step explanation:

5 0

4 years ago

What are the coordinates of the endpoints of the midsegment for △LMN that is parallel to LN¯¯¯¯¯ ?

ycow [4]

The coordinates of the endpoints of the midsegment for △LMN that is parallel to LN are (3, 4.5) and (3, 3).

Explanation:

Given that △LMN

We need to determine the coordinates of the endpoints of the midsegment for △LMN that is parallel to LN

The midsegment of the triangle parallel to side LN is the midsegment connecting the midpoint of side LM and the midpoint of side MN.

The midpoint of LM is given by

$\left(\frac{0+6}{2}, \frac{5+4}{2}\right)$

Simplifying, we get,

$(\frac{3}{2}, \frac{9}{2} )=(3,4.5)$

The midpoint of MN is given by

$\left(\frac{0+6}{2}, \frac{2+1}{2}\right)=(3,3)$

Thus, the coordinates of the endpoints of the midsegment for △LMN that is parallel to LN are (3, 4.5) and (3, 3).

4 0

3 years ago