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3 years ago

Please explain how to do please

Mathematics

1 answer:

patriot [66]3 years ago

7 0

You have to find out what ?x7=21 and 7 because you need to include 1 for the other fish so ?=3 but then you have to multiply 3x6 and it equals 18 so then 18-3.I hope this was helpful.Btw the answer is 15 letter C.

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Eighth grade Y.14 Solve equations with the distributive property SRP Solve for u. -9.6u - 6.96 = -3(2.4u – 4.72) – = U = Submit

Vladimir79 [104]

Answer:

2.93 repeating

Step-by-step explanation:

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2 years ago

(cos x - (sqrt 2)/2)(sec x -1)=0

Darya [45]

$(\cos x-\frac{\sqrt{2}}{2})(\sec x-1)$ =0 [/tex]

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and

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6 0

3 years ago

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Solve the following: 2(6x + 5) = 94

Black_prince [1.1K]

Answer: x=7

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

2(6x+5)=94

(2)(6x)+(2)(5)=94(Distribute)

12x+10=94

Step 2: Subtract 10 from both sides.

12x+10−10=94−10

12x=84

Step 3: Divide both sides by 12.

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3 years ago

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A staircase has an angle of elevation of 28° anı

AveGali [126]

Hi there!

We can use right-triangle trigonometry to solve.

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cosθ = Adjacent/Hypotenuse

We can plug in what is given:

cos(28) = A/17

Solve for 'A':

17cos(28) = 15.01 ft

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2 years ago

I will give you brainliest if you solve the math question

adell [148]

Answer:

y= 125°

x= 110°

have a nice day

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2 years ago

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