2 years ago

need a lot of help

Mathematics

1 answer:

marishachu [46]2 years ago

3 0

2.60 x 12 3/4

2.60 x 12.75 (convert to decimal)

= $33.15, which is not listed.

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Please include step by step

mote1985 [20]

Answer:

x=2 AB=hypotenus(h) angle ACB is 90

BC=p angle CAB is 30 also angle of refrence

Step-by-step explanation:

sin[30]=p/h

(1/2)=x/4

2x=4

x=2

5 0

3 years ago

Sophia pays £222 for a plane ticket.

Maurinko [17]

9514 1404 393

Answer:

24.6%

Step-by-step explanation:

The cost of the ticket in euros is ...

£222 × €1.38/(£1) = €306.36

Then the ratio of the tax to the to the total cost is ...

€100/(€306.36 +100) = 100/406.36 ≈ 24.6%

6 0

2 years ago

I have a right triangle they need an equation from me.the truangle is X,4,7 ... Please i need help

Novay_Z [31]

X = √7²+4² by using Pythagoras Theory as the triangle is a right angled triangle

7 0

3 years ago

10,000,000 in scientific notation

san4es73 [151]

The answer is 1 x 10^7

4 0

3 years ago

Read 2 more answers

Marco has a piece of wood that measures 9 x 1/10 + 6 x 1/100 + 4 x 1/1000 how can this measurement be written as a decimal? you

spin [16.1K]

Answer:

The decimal number is 0.964

Step-by-step explanation:

we have

$9(\frac{1}{10})+ 6(\frac{1}{100})+4(\frac{1}{1,000})$

step 1

Multiply each fraction by the whole number

$(\frac{9}{10})+ (\frac{6}{100})+(\frac{4}{1,000})$

step 2

Convert each fraction in a decimal number

Remember

Move the decimal point to the left as many places as there are zeros in the factor.

Move the decimal point one step to the left (10 has one zero).

Move the decimal point two steps to the left (100 has two zeros)

Move the decimal point three steps to the left (1000 has three zeros)

$0.9+0.06+0.004$

step 3

Adds the number

$0.964$

5 0

2 years ago

￼need a lot of help

need a lot of help