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3 years ago

Find the area of the figure.

Mathematics

2 answers:

Whitepunk [10]3 years ago

8 0

Answer:

Step-by-step explanation:

(11 + 15) × 7 ÷ 2 = 26 × 7 ÷ 2 = 91

Viktor [21]3 years ago

4 0

Answer:

Step-by-step explanation:

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Using a calculator, work out:<br> V2704 x 22 - 149

goldfiish [28.3K]

whattt?.............

7 0

2 years ago

Simplify the rational expression. Find all numbers that must be excluded from the domain of the simplified rational expression.

BaLLatris [955]

Answer:

y ≠ 9, y ≠ 3

Step-by-step explanation:

y² -12y +27 = (y - 9) (y - 3)

Denominator ≠ 0

y ≠ 9 or y ≠ 3

5 0

2 years ago

Melanie made a circular necklace. She puts beads evenly spaced around the necklace. If the 4th bead is directly across from the

Tpy6a [65]

Its 12, becuse if its a Circle then you can look at it the same way you look at a clock which has 12 numbers on it and 4 and 11 are directly across each other.

7 0

2 years ago

A square serving platter has an area of 124 in. 2. Which is the best estimate of the side length of the platter?

inysia [295]

Answer:

The correct answer is 11.1.

Step-by-step explanation:

Given:

Area of square platter $124in^{2}$ .

If side length of square platter is $x$ .

Then, $area=a^{2}$ .

As per question, $area=124inch^{2}$ .

So, $a^{2}=124$ .

Taking square both the sides, $\sqrt{a^{2} }=\sqrt{124}$ = $a=11.13$ .

Since the decimal is given in the hundredth position, we can estimate the value to the nearest tenth of a decimal.

Here, the hundredth place has the digit 3.

As 3 is less than 5, we don't add any number to the neighboring digit 1.

So, 3 becomes 0 and the number 11.13 becomes 11.10 and hence 11.1.

Therefore, the correct answer is 11.1

4 0

2 years ago

If C is the hypotenuse of the right triangle ABC with sides A, B, C, and A=12, B=5, then C= ?

creativ13 [48]

Answer:

Step-by-step explanation:

To solve for any missing side of a triangle, simply use the Pythagorean Theorem.

$a^2 + b^2 = c^2$

$c^2=12^2+5^2\\c^2 = 144 +25\\\sqrt{c^2} = \sqrt{169} \\\text{The square root of 169 is 13}$

6 0

2 years ago