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satela [25.4K]
4 years ago
12

Just a test: What is a matrix?

Mathematics
1 answer:
Nuetrik [128]4 years ago
3 0
1.<span> an environment or material in which something develops; a surrounding medium or structure.</span>
2. <span>a mold in which something, such as printing type or a phonograph record, is cast or shaped.</span>

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Please help please :')
Alexandra [31]

___25%___50%___75%___100%__125%___150%

12.50___25___37.5___50__62.5__75

3 0
3 years ago
What is the ratio of students who dance to total number of students 35,27,43,33,26
Karolina [17]

Answer:

The true statements are :

A. assertEquals(student1,student2)

C. assertSame(student1,student3)

Explanation:

AssertEquals() asserts that the objects are equal, but assertSame() asserts that the passed two objects refer to the same object or not, if found same they return true, else return false.

i hope this work for you

8 0
3 years ago
Hudson owns a food truck that sells tacos and burritos. He only has enough ingredients to make 90 tacos or burritos.Write an ine
love history [14]

Answer- b+t=90  (or bb + tt = 90 ignore if this was a mistake)

If we know that 90 is an absolute total, that will go behind the equal sign

?=90;

We know that we can make any mixture of burritos or tacos, but they have to equal up to ninety. As you stated bb= burritos and tt= tacos. (If that is a mistake, instead of putting bb or tt, just put the single letter b or t)

This means our equation would have to have a certain number times burritos and a certain number times tacos that equal 90.

Our equation should look a little like this

(number of burritos ) + (number of tacos) = 90  

b + t =90 or with your values bb+tt=90

HOPE THIS HELPS & GOOD LUCK

4 0
2 years ago
C=
mel-nik [20]

Answer:

I believe the answere is B

Step-by-step explanation:

Please mark brainliest

7 0
3 years ago
Read 2 more answers
I need help please.
JulijaS [17]

Answer:

\frac{7\sqrt{5} }{8}

Step-by-step explanation:

Using the rules of radicals

\sqrt{\frac{a}{b} } = \frac{\sqrt{a} }{\sqrt{b} }

\sqrt{a} × \sqrt{b} ⇔ \sqrt{ab}

Given

\sqrt{\frac{245}{64} } = \frac{\sqrt{245} }{\sqrt{64} }

Simplifying the radicals

\sqrt{245}

= \sqrt{5(7)(7)}

= \sqrt{49(5)}

= \sqrt{49} × \sqrt{5} = 7\sqrt{5}

and

\sqrt{64} = 8

The simplified radical is

\frac{7\sqrt{5} }{8}

3 0
3 years ago
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