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
tino4ka555 [31]
3 years ago
13

HELP!!!!!!!!!!!!!!!!!!!!! What is the product of –3 and 5? -15 -8 8 15

Mathematics
2 answers:
nikitadnepr [17]3 years ago
7 0

-3 x 5

= -15

answer: -15

m_a_m_a [10]3 years ago
6 0

Answer:

-15

Step-by-step explanation:

Trust

You might be interested in
Which of the following ratios has the same ratio value as 4:6?
Strike441 [17]

Answer:

6:9

Step-by-step explanation:

the answer is 6:9 because 4:6' equivalent is 2:3, which is the same as 6:9

8 0
3 years ago
find the measure of the central angle of a circle if it's minor are length is 14π and the radius is 18 inches
MrMuchimi

Step-by-step explanation:

Length of arc of a circle is given as:

l =  \frac{ \theta}{360 \degree}  \times 2\pi \: r \\  \\  \therefore \: 14\pi = \frac{ \theta}{360 \degree}  \times 2\pi \:  \times 18 \\  \\ \therefore \:\theta =  \frac{14\pi \times \: 360 \degree }{2\pi \:  \times 18} \\  \\ \therefore \:\theta =  \frac{7 \times \: 360 \degree }{18}  \\  \\ \therefore \:\theta =  7 \times \: 20 \degree \\  \\  \huge \red{ \boxed{\therefore \:\theta =  140 \degree}}

Thus, the measure of central angle is 140°.

7 0
3 years ago
(PLEASE ANSWER: TIMED)The intensity, or loudness, of a sound can be measured in decibels (dB), according to the equation I(dB)=1
Mrac [35]
For this case we have the following equation:
 l(dB) = 10log( \frac{l}{lo} )
 We must replace the following value in the equation:
 l = 10^8lo
 Substituting we have:
 l(dB) = 10log( \frac{10^8lo}{lo} )
 Simplifying the given expression we have:
 l(dB) = 10log(10^8)
 Then, using logarithm properties in base 10, we can rewrite the expression:
 l(dB) = 10(8)
 Finally, making the product, the result is:
 l(dB) = 80
 Answer:
 
l(dB) = 80
 option 4
3 0
3 years ago
Read 2 more answers
I have 0 idea. can someone help me?
aliina [53]

Answer:

2a+8 (square root b)................. third option

6 0
2 years ago
Please answer quickly. 50 points.<br> Answer 1. and 4. on statements and all of the reasons.
Keith_Richards [23]
1. Is angle 2 and angle 5 are supplementary and the reason is the given
4. The answer is L || M because of the converse of the CIA theorem( corresponding interior angles)

6 0
3 years ago
Other questions:
  • At the movie theatre, child admission is $5.40 and adult admission is $8.70 . on friday, 159 tickets were sold for a total sales
    8·1 answer
  • What is the rate of return on a $5000 bond purchased at $4750 with a 12% coupon?
    8·1 answer
  • I REQUIRE ASSISTANCE!
    9·1 answer
  • Which arrangement from these fractions is from least to greatest?
    11·1 answer
  • What tool would use to measure around a cup​
    13·1 answer
  • What are the terms in the expression 7x+4y+1?
    6·1 answer
  • Expand 3e(e+4) <br> Hhhhhhh
    9·2 answers
  • Please help me complete this quiz lol
    7·1 answer
  • Calculate the radius of a circle whose area is equal to the sum of the areas
    11·1 answer
  • Please solve fast please​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!