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
VMariaS [17]
3 years ago
9

A picture frame is made with 40 inches of materail, which expression should i use to frind the area

Mathematics
1 answer:
ella [17]3 years ago
4 0
Base x Hieght suggesting if it’s a rectangle what’s the shape
You might be interested in
Tony spent $60 on video games , each video game cost $6 . how many video games did tony buy
saveliy_v [14]

Answer:

10

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Mariyam wants to cut her chocolate brownie into two rectangles. What kind of angles will Mariyam form?
Cerrena [4.2K]

Answer:

90°

Step-by-step explanation:

Given - Mariyam wants to cut her chocolate brownie into two rectangles.

To find - What kind of angles will Mariyam form?

Proof -

If she cut the brownie in the rectangular shape, then the angle formed is  90°.

4 0
3 years ago
Bobby is testing the effectiveness of a new cough medication. There are 100 people with a cough in the study. Seventy patients r
Tresset [83]

Answer:

0.665

Step-by-step explanation:

Given:  100 people are split into two groups 70 and 30.  I group is given cough syrup treatment but second group did not.

Prob for a person to be in the cough medication group = 0.70

Out of people who received medication, 34% did not have cough

Prob for a person to be in cough medication and did not have cough

=\frac{0.70(34)}{60}=0.397


Prob for a person to be not in cough medication and did not have cough

=\frac{0.3(20)}{30}=0.20

Probability for a person not to have cough

= P(M1C')+P(M2C')

where M1 = event of having medication and M2 = not having medication and C' not having cough

This is because M1 and M2 are mutually exclusive and exhaustive

SO P(C') = 0.397+0.2=0.597

Hence required prob =P(M1/C') = \frac{0.397}{0.597}=0.665

4 0
3 years ago
Read 2 more answers
Which statement best demonstrates why the following is a non-example of a polynomial?
11Alexandr11 [23.1K]
The following statements <span>demonstrates why the following is a non-example of a polynomial.</span>
1. The expression has a variable raised to a negative exponent. 
2. The expression has a variable in the denominator of a fraction.
3. The expression has a variable raised to a fraction. 
6 0
3 years ago
I neeeddd helpppppppppppp
Ostrovityanka [42]

Answer:

0.1

Step-by-step explanation:

There are ten tiles and one G and 0.1 is a tenth of one, so your chances are 1 in 10

8 0
2 years ago
Read 2 more answers
Other questions:
  • Can someone help please, I don't get it and I need to turn it in!! Thank you!
    12·2 answers
  • Sketch the graph of y=-3/4x - 5. Solve it
    5·1 answer
  • Suppose carpet for a 6 ft by 14 ft room costs ​$400. find the cost to carpet a room 18 ft by 42 ft.
    5·1 answer
  • Dentro de 15 años la edad de Jorge será el doble de la de Eduardo si hace 6 años la de Jorge era triple la de Eduardo, hallar la
    8·1 answer
  • Hey i need some help with this prob
    12·2 answers
  • Which statement is true about the product (9x2 – 4y2)(3x – 2y)?
    6·1 answer
  • Taylor cuts 1/3 sheet of constitution paper for arts and crafts project. Enter 1/3 as an equivalent fraction with the demontinat
    12·1 answer
  • Solve by substitution y=-2x y=8x-10
    9·1 answer
  • Solve the fraction <br>1.2 1/2-1 1/4<br>2.1/2+1/4<br>3.1/3+2/5<br>4.1/2-1/3<br>5.1/4-1/3​
    15·1 answer
  • What would the correct word form be for the number 382
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!