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3 years ago

Help please which expression could NOT be used to find the quotiend of 1,377 and 9

Mathematics

1 answer:

topjm [15]3 years ago

7 0

Answer:

Step-by-step explanation:

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Find the volume of the triangular prism, given the area of the base is 14 cm2 and the height of the prism is 15 cm.

laiz [17]

Answer:

210 cm³

Step-by-step explanation:

RULE :

the volume of the triangular prism = the area of the base × the height

= 14 × 15

= 210

3 0

3 years ago

Find the quotient of these complex numbers.

stich3 [128]

9514 1404 393

Answer:

C. (45+11i)/29

Step-by-step explanation:

Multiply numerator and denominator by the conjugate of the denominator.

$\dfrac{5-7i}{2-5i}=\dfrac{(5-7i)(2+5i)}{(2-5i)(2+5i)}=\dfrac{(5)(2)+(-7i)(5i) +(5)(5i)+(-7i)(2)}{2^2+5^2}\\\\=\dfrac{(10+35)+(24-14)i}{29}=\boxed{\dfrac{45}{29}+\dfrac{11}{29}i}$

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2 years ago

The triangles are similar. What is "a" equal to? What is "b" equal to?

TEA [102]

Yes they are if that helps, if you still are unsure than just mesure them and you will see

5 0

3 years ago

Read 2 more answers

QUESTION NUMBER ONE

Mashutka [201]

Answer:

$68.85

Step-by-step explanation:

19% of $85 is $16.15

$85 - $16.15 = $68.85

5 0

3 years ago

A statement can help you organize the numbers to answer a question about percents

Semenov [28]

Answer:

$50 is 27.02% of $185.

Step-by-step explanation:

Money spent on clothing = $50

Money spent on Groceries = $100

Money spent on Gas = $35

Total money spent = $185

Our question is to find the percentage of total money that is spent on clothing.

Percentage money on clothing = $\frac{Money spent on clothing}{Total money}$ × 100

= $\frac{50}{185}$ × 100

= 27.02% (approx)

Hence, $50 is 27.02% of $185.

5 0

3 years ago

Read 2 more answers