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3 years ago

What makes this diagram true

Mathematics

1 answer:

svetlana [45]3 years ago

8 0

The answer is D, none of these.

This is because whole numbers, rational numbers, and integers fit within the category of rational numbers, which is the complete opposite of irrational numbers.

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You have 3/10 and 5/6 pounds of sugar a recipes that you are making needs 1 1/2 pounds of sugar do you have enough how much suga

kicyunya [14]

You don’t have enough sugar because you only have 1 2/15 pounds of sugar. 1 2/15 is less than 1 1/2.

4 0

3 years ago

Triangle

goldenfox [79]

C is the only answer

7 0

2 years ago

What is the value of the expression 8 1/2-2+43/4<br><br> Please hurry

Phantasy [73]

Answer:

$8\frac{1}{2}-2+\frac{43}{4}=\\ \\=\frac{17}{2}-\frac{8}{4}+\frac{43}{4}\\ \\=\frac{34}{4}-\frac{8}{4}+\frac{43}{4}\\\\=\frac{69}{4}\\ \\\ =17\frac{1}{4}$

3 0

3 years ago

What is the area of this figure?

Dima020 [189]

Answer:

$220.5 \: {yd}^{2}$

Step-by-step explanation:

Area of the figure = Area of the arc with radius 10 yd and central angle 90° + Area of rectangle with dimensions (10 + 5 - 3 = 12) 12 yd and (7 + 6 - 4 = 9) 9 yd + Area of square with dimension 4yd + Area of rectangle with dimensions 3 yd by 2 yd + Area of triangle with base 3 yd and height (5 + 3 = 8) 8 yd.

$= \frac{90 \degree}{360 \degree} \times 3.14 {(10)}^{2} + 12 \times 9 + {4}^{2} \\ + 3 \times 2 + \frac{1}{2} \times 3 \times 8 \\ \\ = \frac{1}{4} \times 314 + 108 + 16 + 6 + 12 \\ \\ = 78.5 + 142 \\ \\ = 220.5 \: {yd}^{2}$

4 0

3 years ago

Please help me, I'm lost.

MA_775_DIABLO [31]

Answer:

a. y = 250 (0.4)^x

b. 0.066

Step-by-step explanation:

The equation can be modeled as a geometric sequence, where the first term is 100 and the common ratio is 0.4.

y = 100 (0.4)^(x − 1)

This can also be simplified to:

y = 250 (0.4)^x

When x = 9:

y = 250 (0.4)^9

y = 0.066

5 0

3 years ago