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elena-s [515]
3 years ago
15

Please helpppppppppp​

Mathematics
1 answer:
Rus_ich [418]3 years ago
6 0
9-(+40)+11-(-4) = -16
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Please answer this question in two minutes
Stells [14]

Answer:

D: 57 units

hope this helps!!

8 0
3 years ago
Abel and Cedric will share a total of $180. Abel will receive half as much as Cedric. What amount. in dollars, will Cedric recei
babymother [125]

Answer:

Abel receives $60, and Cedric receives $120

Step-by-step explanation:

Let Abel's share = A

Let Cedric's share = C

we are given the following

A + C = 180  - - - - - (1)   (Abel and Cedric will share a total of $180)

A = \frac{C}{2}\ - - - - - - - (2) (Abel will receive half as much as Cedric. )

from equation 2:

A = \frac{C}{2}\\ C = 2A\ - - - - - - (3)

putting this value of C in eqn (3) into eqn (1)

A + (2A) = 180

3A = 180

∴ A = 180 ÷ 3 = 60

to find C, let us replace the value of A in eqn (3) with 60

C = 2A - - - - (3)

C = 2 × 60

C = 120

Therefore, Abel receives $60, and Cedric receives $120

5 0
3 years ago
Consider the matrices.<br> What products are defined for these matrices?
pychu [463]

Answer:

Shows how to quickly check if a matrix product is defined and, if it is, how to ... You can use this fact to check quickly whether a given multiplication is defined.

Step-by-step explanation:

6 0
3 years ago
The photo has a width of 720 pixels. The photo has a height of 540 pixels.
jarptica [38.1K]

Answer:

<h2><u>Required</u><u> Answer</u><u> </u><u>:</u><u>-</u></h2>

Ratio = Width: Height

Ratio = 720 : 540

Cancelling 0

Ratio = 72 : 54

Cancelling by 9

Ratio = 8 : 6

Cancelling be 2

Ratio = 4 : 3

7 0
3 years ago
Read 2 more answers
Convert 7/16 to a percent
finlep [7]

Answer:

43.75%

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
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