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borishaifa [10]
3 years ago
9

Answer first n you get brainliest

Mathematics
2 answers:
dezoksy [38]3 years ago
8 0

Answer:

72 meters

Step-by-step explanation:

12 times 9 is 72

Tomtit [17]3 years ago
3 0

Answer:

243 m²

Step-by-step explanation:

Given the scale is 4 : 6 = 2 : 3 , then

scale of areas = 2² : 3² = 4 : 9

area of scale drawing = 12 × 9 = 108 cm²

let x be the actual area then using proportion

\frac{4}{108} = \frac{9}{x} ( cross- multiply )

4x = 972 ( divide both sides by 4 )

x = 243

Actual area = 243 m²

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What is the slope of the line that passes through the points (-9, 2)(−9,2) and (1, 27) ?(1,27)? Write your answer in simplest fo
Cloud [144]

Answer:

pls mark brainliest if possible:

slope is 1.5

Step-by-step explanation:

Slope = rise over run = (y2-y1)/(x2-x1)

choose y2 and corresponding x-coordinate is x2. If we choose 27 as y2, then:

x2 = 1

x1 = -9

y1 = 2

then plug everything into the equation

(27-2)/(1-(-9))

=15/10

= 1.5

slope is 1.5

hope this helps!

6 0
3 years ago
Explain the pattern you can use to find the product when multiplying a whole number by a power of ten. Will this pattern be the
jenyasd209 [6]

Answer:

The pattern is the same when multiplying a whole number and a decimal number by a power of ten.

Step-by-step explanation:

The pattern to use when multiplying a whole number by a power of ten can be expressed as follow:

A whole number is a number without a fraction, so let say we choose 12 as a whole number, and let choose 6¹⁰ as a number with the power of ten.

To multiply these two numbers, we get;

= 12 × 6¹⁰

= 12 × 60466176

= 725594112

Now, the pattern to use when multiplying a decimal by a power of ten.

A decimal number is a number that comprises of a whole number and a fraction number that is being by a decimal point.

Let say our decimal number is 1.2 and our number raised to the power of ten is   6¹⁰

Then, To multiply these two numbers, we get;

= 1.2 × 6¹⁰

= 1.2 × 60466176

= 72559411.2

Thus, the pattern is the same when multiplying a whole number and a decimal number by a power of ten.

6 0
3 years ago
Orlo Jackman heard an ad on the radio for a weekend cruise to the Bahamas, available for $150 off the regular price this week on
SOVA2 [1]

$600 because you must multiply. 150/ (25/100)... 1,500/25= 600
5 0
4 years ago
Read 2 more answers
Find the sine ratio of angle Θ. Hint: Use the slash symbol ( / ) to represent the fraction bar, and enter the fraction with no s
uysha [10]

Answer:

12/13

Step-by-step explanation:

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The hypotenuse is the line that does not create the right angle. In this triangle that is BC.

We already know the measurements of these sides, so we just need to plug them in.

SinC = 12/13

5 0
4 years ago
2. Which side lengths would not make a triangle?
Rama09 [41]
The answer is F, because 3+4=7. Athe sides have to equal the biggest number which is 7 Pathagorian therom
6 0
3 years ago
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