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3 years ago

Need help ASAP ........

Mathematics

2 answers:

alina1380 [7]3 years ago

8 0

Answer: It's D.

Step-by-step explanation:

malfutka [58]3 years ago

7 0

It’s Additive Inverse because it’s the opposite sign of the first term.

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Which graph shows the solution

kodGreya [7K]

The given inequality is:

-5c + 2 ≤ 27

Subtracting 2 from both sides, we get:

-5c + 2 - 2 ≤ 27 - 2
-5x ≤ 25

Dividing by 5 on both sides we get:

- x ≤ 5

Multiplying by -1 we get:

x ≥ 5

Remember that multiplying or dividing by a negative number changes the direction of inequality symbol.

From the given options, the second graph correctly represents this solution.

6 0

4 years ago

Caleb's grade was changed by -18 points

ASHA 777 [7]

Answer:

Step-by-step explanation:

If each assignment is worth -3, you can divide 18 (amount of points changed) by 3 (each assignment's affect) to get 6.

3 0

3 years ago

Read 2 more answers

What is 4x + 9 + 10 divided by 12

snow_tiger [21]

Answer:

4x+59/6

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

12x(3+2^2) divided by 2-10

kipiarov [429]

Answer:

1. Find 12x(3+2²)

12 x (3+2²) = 84

2. Divide

84÷2-10 = 32

3. Done!

Answer is 32.

Hope I helped. :)

5 0

3 years ago

BEST GETS BRAINLIST! 16 POINTS! Help please, attached below, please do a step by step of The SohCahToa method. I help to find th

fenix001 [56]

Answer:

Perimeter of ΔABC = 16.46 units

Step-by-step explanation:

By applying cosine rule (CAH) in the given triangle ADB,

cos(∠BAC) = $\frac{\text{Adjacent side}}{\text{Hypotenuse}}$

cos(55°) = $\frac{3}{AB}$

AB = 5.23 units

Since, ΔABC is an isosceles triangle

AB = BC = 5.23 units

AD = DC = 3 units [Perpendicular drawn from a vertex of an isosceles triangle is a perpendicular bisector of the opposite side]

Therefore, AC = AD + DC = 6 units

Now perimeter of ΔABC = AB + BC + AC

= 5.23 + 5.23 + 6

= 16.46 units

6 0

3 years ago