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3 years ago

What is the distance between (-4, 2) and (-4, -4)

Mathematics

2 answers:

EastWind [94]3 years ago

8 0

Use the distance formula to determine the distance between two points.
10

Anna11 [10]3 years ago

6 0

Answer:

use Pythagoras theorem and a graph to be fluent in this

Step-by-step explanation:

answer is 2sqr(7)

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Mark is 8 inches shorter than two times the height of his little brother bryan. If mark is 52 inches tall , how tall is bryan?

s344n2d4d5 [400]

Answer:

M=18

Step-by-step explanation:

M+-8+2*13

M=-8+26

M=18

8 0

3 years ago

Read 2 more answers

Can someone tell me the answer for this I got this wrong on my first attempt ._.

dimaraw [331]

Answer:

86°

Step-by-step explanation:

This is a circle theorem question, specifically the cyclic quadrilateral theorem.

If you have a a 4-sided shape that touches the circumference of the circle with all 4 vertices, it's know as a cyclic quadrilateral.

The theorem states: "Opposite angles in a cyclic quadrilateral add up to 180°"

We want the angle at point L so we subtract the opposite angle to L (Angle J, which is 94°), so 180 - 94 = 86

The neat thing is that it's still a quadrilateral, and if you find all the remaining sides, they should add up to 360°, just like a regular square or rectangle.

7 0

3 years ago

Answer correctly for 5 star and brainliest

nataly862011 [7]

Answer:

$m=\frac{5}{2}$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

Point (-2, -4)

Point (2, 6)

Step 2: Find slope m

Substitute [Slope Formula]: $m=\frac{6+4}{2+2}$
Evaluate Addition: $m=\frac{10}{4}$
Simplify: $m=\frac{5}{2}$

7 0

3 years ago

Divide 132kg in a ratio of 3:3:5

skad [1K]

You have to add 3+3+5.
It equals 11.
Then divide 132 by 11.
It equals 12.
Then you have to put it into the ratio, so you multiply each number by 12.
So the ratio is 36:36:60

3 0

4 years ago

Please help!!!! Find X and Y

Rudik [331]

Answer: X=15 , Y=15 $\sqrt{3}$

Step-by-step explanation:

This triangle is a 30, 60, 90 so that means it would be - a, 2a, a $\sqrt{3}$ on each side, so add that all together and you get x-15 and y-15 $\sqrt{3}$

5 0

4 years ago