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3 years ago

PLEASE HELP!!!

Mathematics

2 answers:

Tresset [83]3 years ago

4 0

Answer:

A. 34

Step-by-step explanation:

zaharov [31]3 years ago

3 0

Do you have a picture I can use for reference?

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Can you PLEASE help me with this?!

riadik2000 [5.3K]

Step-by-step explanation:

angle B=angle E

5x=45

x=9

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3 years ago

Which length is 10 6 times greater than a nanometer?

crimeas [40]

A nanometer (nm) is 10⁻⁹ m.

Therefore
10⁶ x 1 nm = 10⁶(10⁻⁹ m) = 10⁻³ m

By definition,
10⁻³ m = 1 mm (millimeter)

Answer: 1 millimeter

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3 years ago

The ability to influence another is a function of ______<br>= Dependency

inysia [295]

Step-by-step explanation:

The ability to influence another is a function of dependency hahahaja

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3 years ago

If a polynomial function f(x)has root -2 + square root 8 and 9 what must be a factor of f(x)

Rasek [7]

Answer:

$(x+2-\sqrt{9}) , (x-2+\sqrt{9}) ,(x-9)$

Step-by-step explanation:

Given that f(x) is a polynomial function.

This implies that f(x) has x terms of positive integral degrees and also rational coefficients only.

Since an irrational root is given a root of f(x), we find that its conjugate also should be a root of f(x)

i.e. If $-2+\sqrt{8}$ is a root, then $-2-\sqrt{8}$ is also a root.

(Because this only when multiplied will make coefficients rational)

So the factors of f(x) should be atleast

$(x+2-\sqrt{9}) , (x-2+\sqrt{9}) ,(x-9)$

There can be other factors also but this is compulsory

7 0

3 years ago

Solve for x in terms of y and z.<br> Z = XY

stiv31 [10]

Answer:

x = $\frac{z}{y}$

Step-by-step explanation:

Given

z = xy ( isolate x by dividing both sides by y )

$\frac{z}{y}$ = x

5 0

2 years ago

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