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
masha68 [24]
3 years ago
10

Which of the following has a product of -98?

Mathematics
2 answers:
Angelina_Jolie [31]3 years ago
7 0
Your answer is C. All you do is multiply the two answers together, in each choice. Don't let A fool you. A negative times a negative is a positive, which would make the answer incorrect.
astra-53 [7]3 years ago
7 0
Hello,
Option A
(-2)(-49)
=2×49
=98
Option B
(4)(-27)
=-108
Option C
(-7)(14)
=-98
Option D
(-9)(11)
=-99. As a result, there us only one correct option that equal -98 which is Option C. Hope it help!
You might be interested in
Evaluate the expression
Alecsey [184]
I am pretty sure it is 30. Hope it helps!!

3 0
3 years ago
Read 2 more answers
Ron Haslam gets a Social Security benefit of $1,200 per month. His wife receives a benefit equal to 40 percent of Ron's benefit.
mr Goodwill [35]
The awnser would be $230
5 0
3 years ago
Read 2 more answers
PLEASE HELP!!
lys-0071 [83]
The lines that intersect is B
4 0
3 years ago
Brainliest pls help
Airida [17]
<h3>Volume:</h3>

With this prism, first separate it into a rectangular prism and a right triangle prism.

First, with the rectangular prism, it would have the units 5 * 5 * 6.3. Then with the right triangle prism, it would take the rest of the remaining space of it, being 3 * 5 * 6.3

The equation for the volume of a rectangular prism is L*W*H and the equation for the volume of a right triangle prism is (L*W*H) / 2.

With this, plug the numbers in for both prisms to get the volume of each of them:

<u>Rectangular prism Volume</u>

5*5*6.3

<em>157.5</em>

<u>Right triangle prism Volume</u>

(3*5*6.3) / 2

94.5 / 2

<em>47.25</em>

Lastly, combine these two values to get the total volume:

157.5 + 47.25 = 204.75 (Round Up) -->

<em><u>204.8 cm^3 = Total Volume </u></em>

<h3>Surface Area:</h3>

Next, with the surface area of the prism. For this, lets combine all of the faces of the prism then add them all up.

First, lets do the bottom of the prism, or the base. It uses the lengths 8 cm and 6.3 cm. Lets do L * W to get the area of this face:

8 * 6.3 = 50.4

Next, lets do the slant side of it, which has the lengths 5.8 and 6.3.

5.8 * 6.3 = 36.54

Then, the top side with the lengths 5cm and 6.3 cm.

5.3 * 6.3 = 33.39

After that, the left side face that opposite to the slantly one:

5 * 6.3 = 31.5

Saving the most tedious part of it for last, the right trapezoids. Luckily, there is an equation for this:

<em>1/2 x (Sum of parallel sides) x (perpendicular distance between the parallel sides).</em>

<em>So, within each of these right </em>trapezoids, there's the parallel sides of 5 and 8. There's also a perpendicular side of 5cm. With this, we can plug this into the equation to solve for this part:

1/2 x (5+8) * (5)

1/2 x (13) * (5)

1/2 x (65)

32.5

Since there's two of them, times this by 2:

32.5 * 2 ---> 65.

Now, with the area of all of the faces, these can be added up for the total surface area:

50.4 + 36.54 + 33.39 + 31.5 + 65 ---> 216.83 (Round Down)-->

<u><em>216.8 cm^2 = Total Surface Area</em></u>

<em />

8 0
2 years ago
Can someone help me with this question? Will give brainliest :) (valid answers only or you’ll be reported)
Pani-rosa [81]

Answer:

...

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • On friday 1/6 of band pracitce was spent trying on uniforms. the band spent 1/6 of practice on marching, the remaining practice
    10·1 answer
  • 20 POINTS help me with this question please
    14·1 answer
  • Is the ordered pair (1, 2) a solution to this system
    13·1 answer
  • Which is C= 100w/l solved for w?<br> A.)W=100CL<br> B.)W= LC/100<br> C.)W= 100C/L<br> D.)W= 100/LC
    15·1 answer
  • If the interval (a, infinity) describes all values of x for which the graph of f(x)=4/x^2-6x+9 is decreasing, what is the value
    14·2 answers
  • 41 + 2y = 0<br> - 4x – 9y= - 28<br> Solve each system by elimination
    15·1 answer
  • Please help — Which ratio represents cos(c)?
    5·1 answer
  • Is this a function or not a function?
    13·1 answer
  • Determine which of the lines, if any, are parallel. Explain.
    14·1 answer
  • List the following rational numbers in order from least to greatest.<br><br>5/4, 56%, 1.07, 4/5​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!