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Nastasia [14]
3 years ago
15

Solve this inequality. -5x + 7 42

Mathematics
1 answer:
ludmilkaskok [199]3 years ago
4 0
The answer is either x>-7 or x<-7 I think it is the first one but I haven’t done these in a while so I forget when to switch the signs
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X + 25 = 96. Solve for x.
Jobisdone [24]

Answer:

x = 71

Step-by-step explanation:

x + 25 = 96

=> x = 96 - 25

=> x = 71

4 0
2 years ago
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The expression sin 57° is equal to
ValentinkaMS [17]

Answer:

cos(33^{\circ})

Step-by-step explanation:

Given

sin(57^{\circ})

Required

Determine an equivalent expression

In trigonometry:

sin(\theta)= cos(90^{\circ} - \theta)

In sin(57^{\circ})

\theta=57^{\circ}

Substitute 57^{\circ} for \theta

in sin(\theta)= cos(90^{\circ} - \theta)

sin(57^{\circ})= cos(90^{\circ} - 57^{\circ})

sin(57^{\circ})= cos(33^{\circ})

Hence, the equivalent expression is: cos(33^{\circ})

5 0
3 years ago
IM GIVING BRAINLIEST!
Mariana [72]
Sorry i don’t know the answer but i’m new to this app, and was wondering what brainliest is?:)
6 0
3 years ago
Which ratio is equivalent to 9/36 <br> A. 6/9<br> B. 1/2<br> C. 1/3<br> D. 1/4
vodomira [7]
D because divide both sides by nine

5 0
3 years ago
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5 Practice
Vladimir79 [104]

Answer:

Given - A rectangle of length 18 feet and wide 14 feet

To find - Area

Solution -

Area of rectangle = Length * Breadth

=

18 \times 14

252 square feet

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3 years ago
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