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stepladder [879]

3 years ago

13

Question 1: MultiplicationNew designs for a wastewater treatment tank have proposed three possible shapes, four possible sizes,

three locationsfor input valves, and four locations for output valves. How many different product designs are possible

1 answer:

joja [24]3 years ago

5 0

Answer:

36 possible designs

Step-by-step explanation:

3 x 3 = 9

9 x 4 = 36

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If a line falls on the points (6,8) and (1.5), what is it's slope?

Troyanec [42]

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3 years ago

Can someone please help me with this?

dedylja [7]

Answer:

e = 29.0 will be the answer.

Step-by-step explanation:

Use the sine rule in the given triangle,

$\frac{EF}{\text{sin}(\angle D)}=\frac{DE}{\text{sin}(\angle F)}=\frac{DF}{\text{sin}(\angle E)}$

$\frac{d}{\text{sin}(35)}=\frac{16}{\text{sin}(30)}=\frac{e}{\text{sin}(115)}$

$d=\frac{16\times \text{sin}(35)}{\text{sin}(30)}$

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$e=\frac{16\times \text{sin}(115)}{\text{sin}(30)}$

e = 29.002

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Therefore, e = 29.0 will be the answer.

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3 years ago

In Mohammad’s class, 80% of the students are boys. There are 24 boys in the class. What is the total number of students in Moham

irina1246 [14]

Answer:

30 students

Step-by-step explanation:

80% of N = 24 where N is the total number of students

So

.80 N = 24

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sorry this was a late response

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3 years ago