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sergejj [24]
3 years ago
12

Check each true statement about the number 7-√3i

Mathematics
2 answers:
Lana71 [14]3 years ago
6 0
What statement and what did it say?!
forsale [732]3 years ago
5 0

A. 7 is the real part of the number.

B. √3 is the imaginary part of the number.

D. This number is the sum of a real number and an imaginary number.

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The expression 1000(1.1)t represents the value of a $1000 investment that earns 10% interest per year, compounded annually for t
melamori03 [73]
1000(1.1)4
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3 0
3 years ago
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Can someone please answer this please!
DaniilM [7]

Answer:

T = ±22

Step-by-step explanation:

Let's solve your equation step-by-step.

0=−16t2+7744

Step 1: Add 16t^2 to both sides.

0+16t2=−16t2+7744+16t2

16t2=7744

Step 2: Divide both sides by 16.

16t2

16

=

7744

16

t2=484

Step 3: Take square root.

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6 0
3 years ago
Combine likes terms to create an equivalent expression 1/7 - 3(3/7h -2/7)
Anastasy [175]

\frac{1}{7} -3(\frac{3}{7}h -\frac{2}{7}) = \frac{7-9h}{7}

<em><u>Solution:</u></em>

<em><u>Given expression is:</u></em>

\frac{1}{7} -3(\frac{3}{7}h -\frac{2}{7})

We have to combine the like terms

From given expression,

\frac{1}{7} -3(\frac{3}{7}h -\frac{2}{7})

By distributive property,

The distributive property lets you multiply a sum by multiplying each addend separately and then add the products.

a(b + c) = ab + bc

Therefore,

Solve for brackets using distributive property

\frac{1}{7} - (3 \times \frac{3}{7}h) + (3 \times \frac{2}{7})\\\\\frac{1}{7} - \frac{9h}{7} + \frac{6}{7}

Add 1/7 and 6/7

\frac{1}{7} + \frac{6}{7} -\frac{9h}{7}\\\\\frac{1+6}{7} -\frac{9h}{7}\\\\Simplify\\\\\frac{7}{7}-\frac{9h}{7}\\\\1-\frac{9h}{7}\\\\Simplify\\\\\frac{7-9h}{7}

Thus the equivalent expression is found

5 0
3 years ago
Giving brainly answer quick noob
olga2289 [7]

Answer:

Ok

Step-by-step explanation:

5 0
2 years ago
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Hans is on his way home in his car. He has driven 8 miles so far, which is one-fourth of the way home. What is the total length
icang [17]
8x4= 32miles

Hope you are satisfied 
6 0
3 years ago
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