1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
12345 [234]
3 years ago
7

Please hurry simplify the problem a i b 5i c -i

Mathematics
1 answer:
KIM [24]3 years ago
5 0

Answer:

\frac{90}{5} i

Step-by-step explanation:

10 * sqrt(81/25 * -1) = 10 sqrt(81/25) * sqrt(-1) = 10 *9/5 * i

You might be interested in
The length of a parasite in experiment A is 2.5 × 10–3 inch. The length of a parasite in experiment B is 1.25 × 10–4 inch. How m
torisob [31]

We have been given that :-

The length of a parasite in experiment A is 2.5 \times 10^{-3}

The length of a parasite in experiment B is 1.25 \times 10^{-4}

Let us write the the  length of the parasite in experiment A in the exponent of -3.

1.25 \times 10^{-4}= 0.125 \times 10^{-3}

Clearly, the length of parasite in experiment A is greater than the length of parasite in experiment B.

The difference in the length is given by

2.5 \times 10^{-3} -0.125 \times 10^{-4}

=2.375 \times 10^{-3}

Therefore, the length of the parasite in experiment A is =2.375 \times 10^{-3} inches  greater than the length of the parasite in experiment B.

3 0
3 years ago
Read 2 more answers
Do you know what is 1/5 of 35
deff fn [24]

Answer:

7

Step-by-step explanation:

Because 35/5=7 so 1/5 of 35 would = 7

7 0
3 years ago
Read 2 more answers
Find the value of x in the triangle shown below.<br> 4<br> 5<br> Choose 1 answer
nikitadnepr [17]

Answer:

x=3

Step-by-step explanation:

using the pythagorean theorem, c^2=a^2+b^2

5^2=x^2+4^2, x=3

4 0
3 years ago
Un rombo tiene un ángulo de 22 grados. Cuanto vale la suma de sus ángulos que no midan 22 grados?
Igoryamba

Answer:

The sum of the angles that do not measure 22 degrees is equal to 316°

Step-by-step explanation:

The question in English is

A rhombus has a 22-degree angle. How much is the sum of its angles that do not measure 22 degrees worth?

we know that

The opposite internal angles of a rhombus are equal and the adjacent internal angles are supplementary

so

Let

x -----> the measure of an adjacent angle to 22 degrees in the rhombus

x+22°=180°

x=180°-22°=158°

therefore

The sum of the angles that do not measure 22 degrees is equal to

158°+158°=316°

5 0
3 years ago
Please help me. I need to find the names for AB, DA, BC, OA, and
Goshia [24]

Answer:

AB - Diameter

DA - Tangent

BC - Chord

OA - Radius

CAB - Inscribed Angle

8 0
2 years ago
Other questions:
  • Explain the effect that "h" has on the function f(x) = a(x - h)2 + k.
    6·1 answer
  • The Quick Mart has two kinds of nuts. Pecans sell for $1.55 per pound and walnuts sell for $1.95 per pound. How many pounds of w
    5·1 answer
  • Walter had 2/4 yard of string. He used 3/6 of it on a school project. How much string did he use?
    7·2 answers
  • What is an expression containing variables,numbers, and operation symbols?
    8·1 answer
  • Describing words? beginning with "s"? i need a word that describes someone nicely that begins with the letter "s"
    7·2 answers
  • Can someone help me with this question please?
    13·1 answer
  • I need help solving this equation. -356.6(-0.01)=
    6·2 answers
  • Help I need answers I don't know what to do I'm dumb it's due today
    6·1 answer
  • Sarah is a computer engineer and manager and works for a software company. She receives a
    15·1 answer
  • Can someone help me.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!