3 years ago

I need the answers to the fill in bubbles.

Mathematics

2 answers:

avanturin [10]3 years ago

8 0

B is no solution
C is infinite

DochEvi [55]3 years ago

7 0

System A: The system has exactly one solution (3,1)
System B: No Solution
System C: Infinite many solutions

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Convert 28/50to a percent

velikii [3]

The answer is 56%
You first divide 28 by 50=.56, then since it's a decimal, you move the decimal twice to the right to make a percentage=56%

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4 years ago

Lori is choosing a snack from a box containing 5 bags of pretzels , 4 bags of Trail Mix , and 9 bags of almonds .

Romashka-Z-Leto [24]

Im not sure what the question is asking but my guess would be c)18.

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3 years ago

What is the component form of the vector represented by 2a when a⃗ =〈−2,3〉?

Paladinen [302]

Answer:

$\vec v = 2\cdot \vec a = \langle -4,6 \rangle$

Step-by-step explanation:

Let $\vec a = \langle -2, 3 \rangle$ , we need to determine $\vec v = 2\cdot \vec a$ , which can be found by applying the following property:

$\alpha \cdot \langle x,y \rangle = \langle \alpha \cdot x, \alpha \cdot y\rangle$ , $\forall \,\alpha,x,y\in \mathbb{R}$ (1)

Then,

$\vec v = 2\cdot \langle -2,3 \rangle$

$\vec v = \langle -4,6 \rangle$

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3 years ago

A school band is buying new jackets and hats. A jacket costs $100 and a hat costs $40. The expression 100/+40h represents the co

erastova [34]

Answer:

820

Step-by-step explanation:

100j+40h

100(5)+40(8)

500+320

820!

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3 years ago

Gary has 3y comics. Shaun has 8 comics. They share their comics equally. How many comics does each of them have

11111nata11111 [884]

Each Had 10. Y= 4. Because 3 x 4 = 12 + 8 = 20 ÷ 2 = 10

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3 years ago

Read 2 more answers