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3 years ago

Slope 0; through (-5, -1) with steps please.

Mathematics

1 answer:

posledela3 years ago

3 0

Step-by-step explanation:

0 slope means it has in x.

so the equation is y=-1, because that is the coord for the points'y axsis

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m_a_m_a [10]

Answer:

Step-by-step explanation:

a). Since, ΔABC ~ ΔWYZ

Their corresponding sides will be proportional.

$\frac{AB}{WY}=\frac{BC}{YZ}= \frac{AC}{WZ}$

$\frac{194}{WY}=\frac{BC}{1}= \frac{130}{WZ}$ --------(1)

By applying Pythagoras theorem in ΔABC,

AB² = AC² + BC²

BC² = AB² - AC²

BC² = (194)² - (130)²

BC² = 20736

BC = 144

From equation (1)

$\frac{194}{WY}=\frac{144}{1}= \frac{130}{WZ}$

$\frac{194}{WY}=\frac{144}{1}$

WY = $\frac{194}{144}$

WY = $\frac{97}{72}$ = 1.35

$\frac{144}{1}= \frac{130}{WZ}$

WZ = $\frac{130}{144}$

WZ = $\frac{65}{72}$ = 0.90

b). tan(A) = $\frac{\text{Opposite side}}{\text{Adjacent side}}$

= $\frac{144}{130}$

= $\frac{72}{65}$

Since, ΔABC ~ ΔWYZ,

∠A ≅ ∠W

Therefore, tangent of angle A and angle W will measure $\frac{72}{65}$ .

8 0

2 years ago

I PROMISE I WILL LET EVERYBODY KNOW WHAT GRADE I GET WHEN I KNOW

makkiz [27]

Answer:

are those 3 different question of just one?

Step-by-step explanation:

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2 years ago

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Ruth Behr has ¾ liters of soda in her refrigerator. She poured 1/8 liter of soda in multiple cups. Enter the number of cups Ruth

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Answer:

Step-by-step explanation:

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2 years ago

L want to know the sum result.10+67×2=?

Volgvan

Answer:

$144$

Step-by-step explanation:

Step 1: Multiply

$10 + (67 * 2)$

$10 + 134$

Step 2: Combine

$10 + 134$

$144$

Answer: $144$

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3 years ago

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Which equation is quadratic in form?

inysia [295]

Answer:

4(x - 2)^2 + 3x – 2 + 1 = 0

Step-by-step explanation:

The equation that has a highest x-power (degree) of 2 is quadratic.

The degrees of the answer choices are ...

So, only the first answer choice is a quadratic.

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3 years ago

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