2 years ago

Can someone help me with questions 2, 3 and 5 as soon as they can? Thanks so much

Mathematics

1 answer:

lys-0071 [83]2 years ago

7 0

Answer:

i know number 5 input add 1 output take away 1

Step-by-step explanation:

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05.01 MC)

NARA [144]

Answer:

Step-by-step explanation:

y + 2 = -3(x - 0)

y + 2 = -3x + 0

y = -3x - 2

solution is 1

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2 years ago

A wooden board is leaning against a house

kobusy [5.1K]

Answer:

24.4 feet

Explanation:

Let x be the length of the wooden board as shown in the diagram.

Using trigonometry ratio, we can write

$\cos(35)=\frac{20}{x}$

$\implies0.819= \frac{20}{x}$

cross multiplying we get:

$0.819 \times x = 20$

Diving through by 0.819, we obtain

$x = 24.42$

To the nearest tenth, x=24.4 feet.

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3 years ago

Kyra is playing a card game. Black cards are worth points while red cards take points away. What is her score if she has a black

nexus9112 [7]

Answer:

-22

Step-by-step explanation:

20-42=22

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3 years ago

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Find the L.C.M of the given pair of numbers using the prime factors method. 70 and 84

Allisa [31]

2| 70,84

2|35,42

3|35,21

5|35,7

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LCM=2×2×3×5×5×7=2100

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2 years ago

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Which ordered pair is a solution of the equations y=-5/4x-2

sashaice [31]

The answer is C. That would be ur answer

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2 years ago