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OleMash [197]
2 years ago
10

Calculate the value of the expression 44-(5x4)

Mathematics
2 answers:
MrMuchimi2 years ago
7 0

Answer:

24

Step-by-step explanation:

Charra [1.4K]2 years ago
3 0

Answer:

24

Step-by-step explanation:

44 - (5 x 4) = 44 - 20

= 24

You might be interested in
144^2 - 121^2=
Mademuasel [1]

Answer:

<h2>b. (144 + 121)(144 - 121)</h2>

Step-by-step explanation:

Use a² - b² = (a + b)(a - b)

144² - 121² = (144 + 121)(144 - 121)

7 0
3 years ago
5 pts
I am Lyosha [343]

The rocket's height when the distance between you and the rocket is 100 feet is 98.9 feet

<h3>How to determine the rock's height?</h3>

The function is given as:

d = √216 +h²

At a distance of 100 feet, it means that:

d = 100

So, we have:

√216 +h² = 100

Take the square of both sides

216 +h² = 10000

Subtract 216 from both sides

h²= 9784

Take the square root of both sides

h = 98.9

Hence, the rocket's height when the distance between you and the rocket is 100 feet is 98.9 feet

Read more about functions at:

brainly.com/question/4025726

#SPJ1

4 0
2 years ago
How do you solve this step by step?
Sphinxa [80]

Answer:

x = 41

Step-by-step explanation:

To solve this problem, we want to find the value of 'x' by isolating it (separating 'x' from all other numbers).

First, simplify the expression by using the <u>distributive property</u>, where you multiply the number outside the brackets with each term inside the brackets.

Then isolate 'x' by doing reverse operations (on both sides) for every number that is on the same side as 'x'. Reverse operations are opposites (addition and subtraction, multiplication and division) and "cancel out" a number, which "moves" it to the other side.

7(x - 5) = 252        Use the distributive property

7x - 35 = 252        Result of 7 times x and 7 times -5

7x - 35 + 35 = 252 + 35        Add 35 to both sides

7x = 252 + 35        -35+35 on the left side cancelled out. Simplify right side

7x = 287        Continue to isolate 'x'

7x/7 = 287/7        Divide both sides by 7

x = 287/7        Left side cancelled out to be 'x'. Simplify the right side

x = 41        Answer

Check your answer:

Substitute 'x' for 41 in the original equation. Then, make sure that the equation is still balanced. Keep in mind BEDMAS order (brackets, exponents, division, multiplication, addition, subtraction).

7(x - 5) = 252

7(41 - 5) = 252        Simplify inside the brackets first

7(36) = 252        Multiply

252 = 252        Same answer

LS = RS

Since left side (LS) equals (=) right side (RS), the equation is still balanced and we got the correct value for 'x'.

6 0
3 years ago
What is the value of x in simplest radical form?
Crank

Answer:

D. x = \frac{5*\sqrt{2}}{2}

Step-by-step explanation:

Reference angle = 45°

Length of Opposite side = x

Hypotenuse length = 5

Applying trigonometric ratio, we have:

sin(45) = \frac{x}{5}

Multiply both sides by 5

5*sin(45) = \frac{x}{5}*5

5*sin(45) = x

5*\frac{1}{\sqrt{2}} = x (sin 45 = 1/√2)

\frac{5}{\sqrt{2}} = x

Rationalize

\frac{5*\sqrt{2}}{\sqrt{2}*\sqrt{2}} = x

x = \frac{5*\sqrt{2}}{2}

8 0
2 years ago
Need help with this question
svlad2 [7]
I cant see it, your camera isn't focused on the picture.
6 0
2 years ago
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