2 years ago

What value do we need to complete the equation?

Mathematics

1 answer:

Sloan [31]2 years ago

3 0

Answer:

h/2

Step-by-step explanation:

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What does y equal?

tensa zangetsu [6.8K]

Answer:

$y=-4x+17$

Step-by-step explanation:

$\begin{pmatrix}4&1\end{pmatrix}\quad \mathrm{and}\quad \begin{pmatrix}2&9\end{pmatrix}$

$\mathrm{Computing\:dot\:product\:of\:two\:vectors}:\quad \left(x_1,\:\:\ldots ,\:\:x_n\right)\cdot \left(y,\:\:\ldots ,\:\:y_n\right)=\sum _{i=1}^nx_iy_i$

$=4\cdot \:2+1\cdot \:9$

$=17$

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2 years ago

In general, the value measured by the horizontal axis is called the ________ variable.

bixtya [17]

Answer:

independent

Step-by-step explanation:

We put the independent variable on the x axis ( or horizontal) and the dependent variable on the y axis ( or vertical)

7 0

3 years ago

Read 2 more answers

Factorise fully the following: 4x^3+24x^2 4x^2+28x^3

prohojiy [21]

I think the answer is 4x^2 (x+6)

8 0

2 years ago

Desmond measured a city park and made a scale drawing. The scale he used was 1 centimeter: 9 meters. The actual width of the soc

kupik [55]

Answer:

6 cm

Step-by-step explanation:

1 cm : 9 meters --> 1cm/9m

? cm : 54 meters --> ?cm/54m

$\frac{1}{9}=\frac{?}{54}; 54*\frac{1}{9}=?;6=?$

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3 years ago

The top of a ladder rest at a height of 15 feet against the side of a house. If the base of a ladder is 6 ft from the house what

MariettaO [177]

Answer:

16 feet

Step-by-step explanation:

We use Pythagorean Theorem to find the height.

leg of triangle= height of ladder = 15 feet

The hypotenuse of the formed triangle = length of ladder = L

base = 6 feet

What is length of ladder?

L^2 = 15^2 + 6^2 = 225 + 36 = 261

L = root(261) = 16.155 feet

6 0

2 years ago