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3 years ago

I'm in year 7 and need help on this homework please help :/ help me finish it

Mathematics

2 answers:

Luda [366]3 years ago

6 0

Answer:

sure what's the homework?

sveticcg [70]3 years ago

5 0

Answer:

what exactly do you need help on?

Step-by-step explanation:

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Write statements to declare and initialize two variables: one, named element_number can hold any of the integer values 1 through

Kryger [21]

In this problem, we are asked to declare statements that describe the orders given as stated. In the first command, we are to define the element number of the element specified, which by, in this case, is oxygen. This is expressed: Element number = 8. Then we name the element that is element = oxygen. The third command specifies the atomic weight of the elementoxygen = 15.9994. For the last command, the expression is atomic weight = oxygen. It is important to arrange the commands in order so that the program that understands the data executes the orders well and translate them into output.

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4 years ago

8(2z-6) <br> Distributive property

Korolek [52]

Answer:

16z-48

Step-by-step explanation:

8(2z-6)

8*2z-8*6

16z-48

8 0

3 years ago

Read 2 more answers

Write an equation of the parabola in intercept point <br> (3,4) (4,0) (2,0)

satela [25.4K]

Answer:

y=-4x^2+24x-32

Step-by-step explanation:

let f(x)=a(x-4)(x-2)

f(3)=a(-1)(1)=4

so a=-4

5 0

3 years ago

1. Use the figure below to answer the questions.

olasank [31]

Answer:

Step-by-step explanation:

The 3D shape shown in the image is a prism, known because it has two parallel faces called bases (the front and back triangles) and the other faces being parallelograms.

To compute the total surface area, we must add the area of the five faces of the shape.

For the bases:

$\displaystyle A_b=2\cdot \frac{bh}{2}=bh$

For the upper face

$A_u=z.w$

Where z is the hypotenuse of the triangle and w is the depth of the prism.

For the face-down surface

$A_d=b.w$

For the right face

$A_r=h.w$

The total area is

$A=bh+zw+bw+hw=bh+w(z+b+h)$

$A=4\times 3+11(5+3+4)=12+132=144$

$A=144\ cm^2$

5 0

3 years ago

Need help with this

sashaice [31]

Answer:

First off, who is Landon Long? Nevermind.

Step-by-step explanation:

So to create equal fractions, you must multiply both the denominator and numerator by the same number.

Example:

$\frac{1}{2} *\frac{3}{3} =\frac{3}{6} =\frac{1}{2}$

What I see is that maybe you need to use the pictures to multiply the fractions by another fraction with the same numerator and denominator to create an equivalent fraction!

Sorry, might be wrong... :(

Anyways, hope this helps!

P.S. Stay Safe

5 0

3 years ago