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
uysha [10]
3 years ago
7

Simplify the following expression.

Mathematics
2 answers:
lianna [129]3 years ago
4 0

Answer:

-1

Step-by-step explanation:

Mkey [24]3 years ago
4 0

3 +  \sqrt{10 -  {3}^{2} }  +  - 5 \\  = 3 +  \sqrt{10 - 9}  - 5 \\  = 3 +  \sqrt{1}  - 5 \\  = 3 + 1 - 5 \\  = 4 - 5 \\  =  - 1

<u>Answer</u><u>:</u>

<u>-</u><u>1</u>

Hope you could get an idea from here.

Doubt clarification - use comment section.

You might be interested in
What is the value of (3/10)3
Elenna [48]

Answer:

\frac{9}{10}

Step-by-step explanation:

In this question, one is asked to multiply a fraction by a whole number, first model the question.

\frac{3}{10}(3)

In a situation like this, one multiplies the whole number by the numerator (number) over the fraction.

\frac{3*3}{10}

Simplify,

\frac{9}{10}

A common error that people make is that they will multiply both the numerator and denominator by the whole number, this is the same as multiplying the answer by (1), thus it is incorrect.

6 0
3 years ago
Shawn earned $2.77 per day for three days as interest on his $1,000.00 investment. What percent interest did he earn in total? G
Nady [450]

Answer: He earned 0.831% interest in total.

Step-by-step explanation:

Given: Shawn earned $2.77 per day for three days as interest on his $1,000.00 investment.

Interest per day = $2.77

Interest in 3 days = 3 x ($2.77)

= $8.31

Invested amount= $1000

Required percentage of earnings = \dfrac{\text{Interest earned in 3 days}}{\text{Initial investment}}\times100

=\dfrac{8.31}{1000}\times100=0.831\%

Hence, he earned 0.831% interest in total.

7 0
3 years ago
Pam had $135.62 in her bank account. She deposited $58.90. How much money she have in her bank account now?
Novosadov [1.4K]

Answer:

$76.72

(135.62-58.90=76.72)

5 0
3 years ago
4. A classmate is having difficulty finding the measures of &lt;BGE and &lt;BDG in the diagram on the right. What mathematical a
Firlakuza [10]
Part 1) Find the measures of angle BGE
we know that
The inscribed angle measures half of the arc it comprises.
so
angle BGE=(1/2)*[arc EB]  

Part 2) Find the angle BDG
we know that
The measure of the external angle is the semi-difference of the arcs that it covers.
so
angle BDG=(1/2)*[arc GEB-arc GB]

8 0
3 years ago
Given the function f(x) = 3|x – 2| + 6, for what values of x is f(x) = 18?
Nikolay [14]

Answer:

x = -2, x = 6

Step-by-step explanation:

18 = 3|x - 2| + 6

12 = 3|x - 2|

4 = |x - 2|

4 = x - 2    and    -4 = x - 2

x = 6    and    x = -2

4 0
3 years ago
Read 2 more answers
Other questions:
  • For what value of k, -4 is a zero of polynomial x2-x-(2k+2)?
    10·1 answer
  • What is the surface area?
    15·1 answer
  • Mathematical symbols are critical to the discipline of statistics. A symbol can help identify which distribution and what type o
    13·1 answer
  • Answers to part a and b​
    13·1 answer
  • Insert 9 rational numbers between 3/7 and 4/8​
    13·1 answer
  • PLSSS HELP WILL MARK BRANLIEST!!
    6·1 answer
  • Sid made 60% of the free throws that he attempted. If he attempted 40 free throws at basketball practice, how many did he make?
    5·1 answer
  • Someone help me with this!! I will give brainliest!!<br><br> Find the measure of the indicated angle
    7·1 answer
  • Which phrase represents this expression? 14+(9−2)
    8·1 answer
  • Mitra created a mosaic design using square 2x2 cm white tiles and 2x3 cm rectangular centimeter black tiles. She used twice as m
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!