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2 years ago

It is 3 degrees outside and tomorrow will be 5 degrees more

Mathematics

1 answer:

WINSTONCH [101]2 years ago

7 0

Answer:8 degrees

Step-by-step explanation:

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D+7/−3=4 What is d? Thanks!

givi [52]

Answer

$\boxed {d= \frac{19}{3}}$

Solution

Simplify both sides of the equation.

$\frac{7}{3} + \frac{-7}{3}$

We are left with d = 4+ $\frac{7}{3}$

Add

$\frac{12}{3}+\frac{7}{3} =\frac{19}{3}$

Hence, d = $\frac{19}{3}$

7 0

2 years ago

What is the first step in solving the equation

Varvara68 [4.7K]

Answer:

First Step: separate x^2 from -16

Second Step: add -16/25 to the other side.

Step-by-step explanation:

x^2 - 16/25 = 0

^^ this might be easier if you separate x^2 and -16

First Step-

so rewrite the problem as x^2/25 -16/25 = 0

then...

Second Step-

add -16/25 to the other side. This makes it: x^2/25 = 16/25

Continuation-

Now, you can multiply 25 on both sides to cancel it out.

so you have x^2 = -16

Message me if you want to solve for x.

4 0

2 years ago

Read 2 more answers

Solve the following inequality: 9x+2/3(−7x+6)−1≥2

klasskru [66]

Answer:

Step-by-step explanation:

3(9x - 14/3x + 4 - 1 ≥ 2)

27x - 14x + 12 - 3 ≥ 6

13x + 9 ≥ 6

13x ≥ -3

x ≥ -3/13

5 0

2 years ago

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Apply the order of operations to simplify each expression.

Nuetrik [128]

Answer:

your right it is 12 great job!

Step-by-step explanation:

7 0

2 years ago

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Find the height of a triangular prism with a base length of 10 yards, a base height of 20 yards, and a volume of 600 cubic yards

Artemon [7]

The volume of the triangular prism is the Area of the base times the height
the area of the base is:
$\frac{ab}{2}$
and the volume is:
$V=(\frac{ba}{2})h$

now b=10 yards, a=20 yards, and V=600 yards^3
we clean the height

$h=\frac{2V}{ab}=\frac{2\cdot 600}{10\cdot 20} = 6
$

the answer is height = 6 yards

8 0

2 years ago