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Simora [160]
3 years ago
9

-10(d+1)=-14 What is the value of d

Mathematics
2 answers:
IRINA_888 [86]3 years ago
5 0

Answer:

d=\frac{2}{5}

Step-by-step explanation:

-10 (d+1) = -14

-10d -10 = -14

-10d = -14 + 10

-10d = -4

d = 4/10

d= 2/5

Fynjy0 [20]3 years ago
5 0
D=2/5

Decimal form : d= 0.4
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The volume of a cylinder whose base,area is 500sq.cm and height is 14 cm is cu.cm ​
Allisa [31]
<h3>\huge\bigstar\:\Huge\tt\underline\blue{ANSWER}</h3><h3 /><h3 /><h3>The area is 7000.</h3>

\huge\bigstar\:\Huge\tt\underline\red{EXPLAINATION}

The base of the cylinder = 5000 sq.cm

Height = 14cm

The volume of the cylinder = 5000× 14 = 7000

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6 0
3 years ago
Iiiiiiiiytffhjhffjdjhdhdhdhdhhdhdd
SVEN [57.7K]

Answer:

x = 30

Step-by-step explanation:

The sum of the 3 interior angles of a triangle = 180°, hence

x + x + 10 + 3x + 20 = 180

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5x = 150 ( divide both sides by 5 )

x = 30

8 0
3 years ago
According to the distributive property, a(5 + b) = A) 5a + b Eliminate B) 5a + ab C) a (b + 5) D) 5 (a + b)
MArishka [77]
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B is answer
7 0
4 years ago
Read 2 more answers
Which of the following expressions are equivalent? Justify your reasoning,
marshall27 [118]

Answer:

B and D

Step-by-step explanation:

B:

Anything to a negative power means that it is 1/that to the positive power.

E.g. x^-1 = 1/x^1

In other words, anything to the power of a negative switches sides of a fraction (i.e. if in numerator moves to denominator and vice versa.)

1/x^-1 = 1/1/x^1 which is just equal to x, because there are x number of 1/xs in one (1/x * x =1) Therefore Option B is equal to just x.

D: (assuming the first given term is x^1/3 and not X1/3 (?) Correct me if I'm wrong).

x^1/3 * x^1/3 * x^1/3 is also equal to just x.

This is because when multiplying together terms with the same base (x in this case) the exponents just add together, so:

x^1/3 * x^1/3 * x^1/3 = x^(1/3 +1/3 +1/3) = x^1 = x.

Therefore B and D are equivalent because they both equal x.

Hope this helped!

7 0
3 years ago
(0.5 + 0.5) x 983.33=
mote1985 [20]

Answer: 983.33

Step-by-step explanation:

(0.5+0.5) x 983.33

      1        x  983.33 =  983.33

           

4 0
3 years ago
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