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Darya [45]
3 years ago
15

Which of the following vectors are orthogonal to (-1,3)? Check all that apply.

Mathematics
1 answer:
Aliun [14]3 years ago
7 0
First vector orthogonal<span> to ⟨−</span>3<span>,4</span>
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solmaris [256]
Can you post this and provide a picture please so I can help you ?

Explanation:
8 0
3 years ago
a package of 8 rechargeable batteries cost 12. at the rate how much would 20 rechargeable batteries would cost
Anettt [7]

Step-by-step explanation:

8 battery =12

20 battery =?(x)

8x=240

x=240÷8

x=30

for 20 battery..it would cost 30

5 0
3 years ago
Compute: (3.5· 2/7 − 2/3 )÷16
velikii [3]

Answer:

≅ 0.02083333

Step-by-step explanation:

(3.5 * 2/7 - 2/3)÷16 = 1

48

≅ 0.02083333

1: Conversion a decimal number to a fraction: 3.5

2: Multiple: 3.5 * 2

7

= 7 · 2

2 · 7

= 14

14

= 1 · 14

1 · 14

= 1

3: Subtract:

4: Divide

<em><u>Hope this helps.</u></em>

7 0
3 years ago
What is the supplement angel of 66
Andre45 [30]
180,have a beautiful day!
4 0
3 years ago
Read 2 more answers
Jim’s allowance is $1.20 per week. Stan’s is 25¢ per day. How long will they have to
algol [13]
First, find out how much stan gets per week. 

.25 x 7 =1.75

now how much they get together

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and then the final step

23.60 / 2.95 = 8

it'll take 8 weeks for them to buy the model car set
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