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2 years ago

Please help, I really need this. Please answer with A,B,C or D.

Mathematics

2 answers:

Schach [20]2 years ago

6 0

Answer:

Step-by-step explanation:

The restriction should be on 4 because it's not equal AND less than.

Hope this helps

lianna [129]2 years ago

6 0

Answer:

last one{d}

Step-by-step explanation:if 1/2n+3=5 then n=4

therefore the numbers should be less than 4

plz mark me brainliest

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If a musician uses his credit card to pay for a new violin that costs $2,900 and does not pay on it until the second month, what

OLEGan [10]

Answer:

$97.15.

Step-by-step explanation:

We have been given that a musician uses his credit card to pay for a new violin that costs $2,900 and does not pay on it until the second month. The interest rate of credit card is 3.35% monthly.

We will use interest formula to solve our given problem.

$I=PrT$ , where,

$I=\text{Interest}$ ,

$P=\text{Principal amount}$ ,

$r=\text{Interest rate in decimal form}$ ,

$T=\text{Time}$

Let us convert our given interest rate in decimal form.

$3.35\%=\frac{3.35}{100}=0.0335$

Upon substituting our given values in interest formula we will get,

$I=2,900*0.0335*1$

$I=2,900*0.0335$

$I=97.15$

Therefore, the monthly interest charge at the end of the 1st month will be $97.15.

7 0

3 years ago

If two right triangles each have a 30° angle, then the

Scorpion4ik [409]

Answer:

b. Similar

Step-by-step explanation:

Although angles are congruent the triangles are not as sides need to be the same too. Both shapes have 90 degree and 30 degree and add up to 180 degree in each triangle. Therefore each shapes angles are congruent but we dont know there size or scale, so they are similar. if they are the same (shape and size)- in other words, if the lengths of the sides and the angles are the same. So they are similar.

Because the angles are congruent and sizes are not shown they must be similar.

They cannot be obtuse as no angle is larger than 90 degrees and to be obtuse it would have to be larger than 90 deg and lower than 180 deg.

They cannot be equilateral as that means it couldn't be 30 degree and a right angle as equilateral means same angle sizes within 'one' triangle or for every or each triangle; as we know all triangles that are equilateral are 60, 60, 60 degrees to add up to 180 degree and cannot be an equilateral for this reason too as we have right angle triangles and equilateral are not right angles due to being 60 degree angle measures.

They are not fully congruent as we do not know there side measures so they have to be similar.

4 0

2 years ago

Read 2 more answers

How can you inscribe a regular polygon in a circle?

dalvyx [7]

Answer:

For a shape to be inscribed means that it's area is smaller than that of the other shape. Essentially, it's one shape inside another.

View my crudely drawn example for visualization. There, the square-ish shape is inscribed in the circle.

(You can basically inscribe any shape within another.)