3 years ago

How do I do number 1?

Mathematics

1 answer:

seraphim [82]3 years ago

5 0

Answer:

explain to us please :/

Step-by-step explanation:

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55.8 is 62% of what number

8_murik_8 [283]

All you have to do is multiply 55.8 by .62 to get the answer which is 34.596 but I rounded up it to 34.60

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2 years ago

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Which expressions are algebraically equivalent to the correct usage of the distance formula to find the distance from point A(3,

egoroff_w [7]

Answer:

(5)

Step-by-step explanation:

The given two points are:

A(3,k) and B(h,4)

Now, using the distance formula that is= $\sqrt{(y_{2}-y_{1})^{2}+(x_{2}-x_{1})^{2}}$ .

In the given points, $y_{2}=4$ , $y_{1}=k$ , $x_{2}=h$ and $x_{1}=3$ , thus,

$\sqrt{(y_{2}-y_{1})^{2}+(x_{2}-x_{1})^{2}}$ = $\sqrt{(4-k)^{2}+(h-3)^{2}}$

which is the required equation, hence option 5 is correct.

8 0

3 years ago

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Factor and solves the polynomial <br> x(to the 2nd power) + 5x + 4 = 0<br> x= (blank) and x= (blank)

zubka84 [21]

Answer:

$x = -4~ \text{and}~ x = -1$

Step-by-step explanation:

$~~~~~~~x^2 +5x +4 =0\\\\\implies x^2 +4x +x +4 = 0\\\\\implies x(x+4) +(x+4) = 0\\\\\implies (x+4)(x+1) = 0\\\\\implies x = -4,~~ x = -1$

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1 year ago

Classify each polynomial by degree and number of terms (lesson 17.1) z^2-12

zalisa [80]

Answer:

The degree is "2" and the number of term is "2(binomial)"

Step-by-step explanation:

Considering the expression $z^2-12$

Largest sum of any term is known as the degree.

Now simplify as follows,

$z^2-12$

So, the degree is 2 because the largest sum of power is known as degree

And the number of terms is two (2) it means it is binomial.

∵ The degree is "2" and the number of term is "2(binomial)"

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3 years ago

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3) 3 feet = 1 yard. If a quarterback passes for 327 yards during a game.

Yuri [45]

981 feet. You have multiple 3 by 327, which is 981 feet.

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2 years ago