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2 years ago

Find c. Round to the nearest tenth.

Mathematics

1 answer:

mixer [17]2 years ago

3 0

Answer:

Here,

150+10=180

162-180=18

Answer is 18°

Step-by-step explanation:

So the round of nearest tenth is 18°

Hope it will help have a great day at school. ^_^

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Given that the length and width of a square is 4mm, what would the area be?

patriot [66]

Answer:

16mm

Step-by-step explanation:

Area= length x width

4mm x 4mm

=16mm

6 0

2 years ago

A typical snake bite delivers 0.0045 grams of venom. Maria and Tammy were asked to write this number in scientific notation. The

Stolb23 [73]

Answer:

Maria

Step-by-step explanation:

A typical snake bite delivers 0.0045 grams of venom.

Maria wrote it in scientific notation as $4.5\times 10^{-3}$

Tammy wrote it in scientific notation as $4.5\times 10^{3}$

Any number can be written in the form of scientific notation as follows :

$N=a\times 10^b$ (a is real no and b is integer)

The given no is 0.0045.

There are 2 zeroes before 4. Also the decimal is there before 2 zeroes.

$0.0045=\dfrac{45}{10000}\\\\=\dfrac{45}{10}\times \dfrac{1}{1000}\\\\=4.5\times 10^{-3}$

Hence, Maria is correct.

6 0

2 years ago

Can someone please help me on this??

TEA [102]

X= base

Area= 1/2(base)(height)
24=1/2(b)(4)
24=(4*1*b)/2
24=4b/2
Divide 2 into 4
24=2b
Divide both sides by 2
12=b

base= x= 12 units

Hope this helps! :)

4 0

2 years ago

Please help me thank you!

Mazyrski [523]

3. 9a+9b
4. 3n+21
5. 30+2q
6. ab+8a

3 0

2 years ago

Can some one help me plz

sineoko [7]

Well this is very simple lol 40-10

3 0

2 years ago

Read 2 more answers