3 years ago

In the expression 2 ^3, the 3 is known as the

Mathematics

2 answers:

coldgirl [10]3 years ago

5 0

Answer:

3 is known as the power of 2.

atroni [7]3 years ago

3 0

Answer:

The three is the exponent, it is also called power so 2 to the power of 3

Step-by-step explanation:

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The temperature at 7 a.m. was -11°C. The temperature increased by 9°C during the

LiRa [457]

The answer is -6 degrees Celsius

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2 years ago

In un trapezio rettangolo la base minore, il lato obliquo e l'altezza misurano rispettivamente 60 cm. 95 cm è 76 cm. Calcola il

KengaRu [80]

Answer:

$2p=348 cm\: S=6726 cm^{2}$

Step-by-step explanation:

Ciao, come stai?

1) Per prima cosa, dobbiamo trovare la misura della base più grande. Scomponendo la figura possiamo visualizzare un triangolo e un quadrato. Ci sono somiglianze con gli angoli. Quindi è un triangolo rettangolo. Applichiamo il teorema di Pitagora:

$a^2=b^2+c^2\\95^2=b^2+76^2\\57=b$

2) Perimetro:

$2p=60+57+76+60+95\\2p=348 cm$

3) L' area

$\frac{(B+b)h}{2} =\frac{(117+60)76}{2} =6726 \:cm^{2}$

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3 years ago

Find the value of 15 - 8 ÷ 2.

Mamont248 [21]

8÷2= 4

15-4= 11

First you divide 8 by 2.
The you subtract 15 minus 4 and the answer will be 11.

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3 years ago

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The graph of y=f(x) is above. If f(−4)=k, what is the value of f(k)?

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The answer is B, which is -1.5.

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2 years ago

Triangle ABC is a right triangle. Point D is the midpoint of side AB and point E is the midpoint of side AC. The measure of angl

butalik [34]

Answer:

Midsegment of a Triangle Theorem

Step-by-step explanation:

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<em>The Midsegment Theorem states that the segment connecting the midpoints of two sides of a triangle is parallel to the third side and half as long.</em>

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3 years ago