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3 years ago

AAAAAAAAAAA 65 points please help

Mathematics

1 answer:

nata0808 [166]3 years ago

4 0

Answer:

The distance between E and F is 5 units

Step-by-step explanation:

E and F are share the same y-coordinates. So for this part it is okay to not use the distance formula. 

So you will be having:

E (5,8) and F (5,3)

EF = 8-3=5

OR 

YOU CAN USE THE DISTANCE FORMULA AS INDICAYED IN THE PICTURE.

Hopefully the picture is clear and understandable and younger the explanation.

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-4x - 2 = -18 POR FA AYUDENME

charle [14.2K]

Answer:

The answer is x=4

Step-by-step explanation:

so you have -4x-2=-18

so we get rid of -2 by adding it to the other side so you'll end up having -4x=-16

you then divide that by -4 on both sides and get x=4 as your remaining answer

6 0

3 years ago

Read 2 more answers

Find the angle measures. Justify your responses.

MatroZZZ [7]

Answer:

m∠3 = 2x - 10° and m∠6 = 3x + 20

m∠3 = 58° ; m ∠6 = 122°

Step-by-step explanation:

a ║ b

m∠2 = m∠6 If ║ cut by a transversal, then corresponding angles

are ≅ and =

m∠7 = m∠3 If ║ cut by a transversal, then corresponding angles

are ≅ and =

m∠2 = 3x + 20 Given

m∠7 = 2x - 10 Given

m∠6 + m∠3 = 180° If ║ cut by a transversal, then each pair of same-side

interior angles (also called consecutive interior angles

are supplementary (sum = 180°) .

3x + 20 + 2x - 10 = 180°

5x + 10 = 180°

5x = 170°

x = 34°

Answer: m∠3 = 2x - 10° and m∠6 = 3x + 20

m∠3 = 2(34) - 10 ; m∠6 = 3(34) + 20

m∠3 = 58° ; m ∠6 = 122°

5 0

2 years ago

Easy only shapes there might be multiple answers but it could only be 1 answer

Pavel [41]

Answer:

I think this one would be none of the above

5 0

2 years ago

Pablo runs 1.5 miles on his first day of training for a road race the next day he increases his distance run by 0.5 miles the da

BlackZzzverrR [31]

0.5x+1.5=
0.5(12)+1.5=11.5

7 0

3 years ago

Read 2 more answers

What is the area of a rectangle that is 3.1 cm wide and 4.4 cm long? Enter the full-precision answer first to see the correspond

Brrunno [24]

Answer: Without rounding : 13.64 (square cm)

Rounded answer : 13.6(square cm)

Step-by-step explanation:

We know that the area of a rectangle is given by :-

$A=l\times w$ , where l is the length and w is the width of the rectangle.

Given : The dimensions of a rectangle are 3.1 cm wide and 4.4 cm long.

Then, the area of rectangle will be:-

$A=4.4\times 3.1=\dfrac{44}{10}\times\dfrac{31}{10}\\\\=\dfrac{1364}{100}=13.64\text{ cm}^2\approx13.6\ cm^2 \text{Rounded to the nearest tenth}$

Therefore, the area of rectangle = $13.6\text{ cm}^2$

3 0

3 years ago

Read 2 more answers