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rewona [7]
3 years ago
10

How to solve the question

Mathematics
1 answer:
REY [17]3 years ago
4 0
7n + 12= -23
Subtract 12 from both sides
7n= -35
Divide 7 on both sides
Final Answer: n= -5
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The length of a rectangular computer chip is 22 x 10 cm and the width is 7 x 104 cm. Explain how to
mash [69]

Answer:

area = 160160 inches²

area = 1.6016 × 10⁵ inches²

Step-by-step explanation:

The length of the rectangular computer chip is 22 × 10 cm and the width is 7 × 104 cm .  

The area of the rectangular computer chip is the product of the length and the width.

area = length × width

area = (22 × 10) × (7 × 104)  

area = 220 × 728

area = 160160  inches²

In scientific notation

area = 1.6016 × 10⁵ inches²

160160 is written as 1.6016 × 10⁵ because 1.60160 × 100000 = 1.6016 × 10⁵

7 0
3 years ago
3. How tall is Mekhi if his brother is x inches tall? Write an expression using the variable x. 
Olenka [21]

Answer:

Can you sure a picture?

Step-by-step explanation:

6 0
3 years ago
Find the slope of the line passing through the points (3,16) and (8,18)
victus00 [196]
Slope=y2-y1/x2-x1
(18-16)/(8-3)=2/5

So the slope is 2/5.
6 0
3 years ago
You drink 200 ml of juice a day. If you drink the same amount of juice each day, how many milliliters of juice will you drink in
Leno4ka [110]
You would multiply 200 ml by 4, resulting in 800 ml in 4 days.
8 0
3 years ago
Read 2 more answers
Does anyone know the answer?
FromTheMoon [43]

Answer:

AB = 4.41

Step-by-step explanation:

→You are given the adjacent side and need to find the hypotenuse. For this, we use cos.

<u>→Set it up, like so:</u>

<u />cos25=\frac{4}{x}

<u>→To get rid of the x in the denominator, multiply everything by x:</u>

<u />x(cos25=\frac{4}{x})

xcos25 = 4

<u>→Divide both sides by cos25:</u>

x = 4.413

<u>→Round to nearest hundredth:</u>

x = 4.41

6 0
3 years ago
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