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
stich3 [128]
3 years ago
8

A survey of 1,000 people was done by New York Times. 80% of the people did not know the name of their representative in Congress

. How many of the 1,000 people knew the name of the Congressman?
Mathematics
1 answer:
lana [24]3 years ago
7 0
The answer is 20% of the 1000 people, as 100%-80%+20%. 1000 times 0.2 equals 200 people that knew the name.
You might be interested in
Jorge has saved $15.50. Janet saved 1/5 of the amount that Jorge saved. Rob saved 12 times as much of Janet. What is the total s
KiRa [710]

Answer:

$55.80

Step-by-step explanation:

First, find how much Janet saved by finding 1/5 of 15.50:

15.50/5

= 3.1

Find how much Rob saved by multiplying 3.1 by 12:

3.1(12)

= 37.2

Then, find the total saved amount by adding them all together:

15.50 + 3.1 + 37.2

= 55.8

So, they saved $55.80 in total

8 0
2 years ago
Complete the equation and tell which property you used<br> (3x10)x8=_x(10x8)
Ganezh [65]
Hi there!
I'm just gonna answer this and explain as I'm doing it.

So we have (3x10)x8= __x(10x8)
Well, first we look at what they did. They couldn't have changed the equation, but just moved things around.
Now, assuming you know your properties, I'm gonna go ahead and answer it.
(3x10)x8=3x(10x8)
^^
I used the Associative property, which basically says that when 3 or more #s are multiplied, the answer doesn't change no matter how you group the numbers. See how they just moved the numbers around, and only swapped the 3 for the 8?
 
Hope this helped!
6 0
3 years ago
1. AQRS ~ ATUV; find x<br> 54<br> S<br> R<br> U<br> 36<br> 의<br> 24.<br> x+5<br> T
Dmitrij [34]

Step-by-step explanation:

x+5=36

or, x=36-5

or, x=31

The value of x=31

5 0
2 years ago
Find an equation for the perpendicular bisect or of the line segment whose end points are (-2,-4) and (8,2)
Serhud [2]

Answer:

, you must find the midpoint of the segment, the formula for which is

(

x

1

+

x

2

2

,

y

1

+

y

2

2

)

. This gives

(

−

5

,

3

)

as the midpoint. This is the point at which the segment will be bisected.

Next, since we are finding a perpendicular bisector, we must determine what slope is perpendicular to that of the existing segment. To determine the segment's slope, we use the slope formula

y

2

−

y

1

x

2

−

x

1

, which gives us a slope of

5

.

Perpendicular lines have opposite and reciprocal slopes. The opposite reciprocal of

5

is

−

1

5

.

We now know that the perpendicular travels through the point

(

−

5

,

3

)

and has a slope of

−

1

5

.

Solve for the unknown

b

in

y

=

m

x

+

b

.

3

=

−

1

5

(

−

5

)

+

b

⇒

3

=

1

+

b

⇒

2

=

b

Therefore, the equation of the perpendicular bisector is

y

=

−

1

5

x

+

2

.

4 0
2 years ago
In the triangle below, calculate the value of y.
il63 [147K]
Hope This helps !!!!....

6 0
3 years ago
Other questions:
  • PLEASE HELP ASAP!! Please don't look up the top speed of these animals it doesn't work that way I tried.
    11·1 answer
  • Perform the indicated operation. (3a2 - 7xy)(3a2 + 7xy)
    13·2 answers
  • (-4,-6) and (3,-7) find the distance between each pair of points
    8·2 answers
  • Sumy is working in geometry class and is given figure ABCD in the coordinate plane to reflect. The coordinates of point D are (a
    6·2 answers
  • The baseball team ordered 140 T-shirts to sell at the school fair. Of those T-shirts, 50% are white, 20% are blue, 15% are green
    8·1 answer
  • Find the area of the parallelogram
    5·1 answer
  • Sean earns $8.50 per hour and made a total of $80.75 today. How many hours did he work?
    5·1 answer
  • ASAP 25 POINTS WILL MARK BRAINLIEST MULTIPLE CHOICE
    14·1 answer
  • Subtract the difference of 9 and -4 from 12. *
    14·2 answers
  • Solve the measurement conversion problem. 1g= 1,000mg
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!