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3 years ago

Pls can someone help me ? It’s urgent :((

Mathematics

2 answers:

balu736 [363]3 years ago

4 0

Answer:

c.40

Step-by-step explanation:

........................

Alla [95]3 years ago

3 0

I have a trick for parallelograms and the formula is... $\frac{b*h}{2}$

Yes the rectangle formula also wrks for parallelograms!!! You just gotta chop one end up and stick it on the other side!

So it is 5*8/2=20

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6y-3x=-18 write it in Standard form

Vitek1552 [10]

Answer: 3x - 6y = 18

Step-by-step explanation:

3 0

3 years ago

Cell theory has three parts: The cell is the basic unit of life in all living things, all cells come from existing cells, and __

alina1380 [7]

Answer:

Step-by-step explanation:

All living things are made of one or more cells.

Can I get brainliest pls?

3 0

3 years ago

Write the equation of the line that is parallel to the line 7−4x=7y 7 − 4x = 7 y through the point (2,0).

Aleks04 [339]

We are given the line 7-4x=7y.

If we write this line in the form y=mx+k, then m is the slope of the line.

7-4x=7y

7y=-4x+7

y=(-4/7)x+1

the slope of the line is -4/7

Any line parallel to this line must also have a slope equal to -4/7.

We want precisely the one passing through (2, 0) and having slope -4/7.

Using the point-slope form of the equation of a line:

(y-0)=-4/7(x-2)

y=(-4/7)x+8/7

Answer: y=(-4/7)x+8/7

another form is 4x+7y-8=0

7 0

3 years ago

A British company is sending you measurements for a table to build in your factory. The table top must be 50 cm x 75 cm. Your ma

Degger [83]

Answer:

<h2>Answer is B!</h2>

Step-by-step explanation:

<h2>Mutiply 0.39*50=19.5</h2><h2>Mutiply 0.39*75=29.25</h2>

4 0

4 years ago

Can someone please help asap?!

qaws [65]

Answer:

$\displaystyle m=\frac{-1}{3}$

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

<u>Algebra I</u>

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

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Find points from graph.</em>

Point (2, 0)

Point (5, -1)

<u>Step 2: Find slope </u><em><u>m</u></em>

Simply plug in the 2 coordinates into the slope formula to find slope <em>m</em>

Substitute in points [SF]: $\displaystyle m=\frac{-1-0}{5-2}$
[Fraction] Subtract: $\displaystyle m=\frac{-1}{3}$

3 0

3 years ago