3 years ago

I didn’t put the whole question in but may y’all please help

Mathematics

1 answer:

seropon [69]3 years ago

4 0

Answer:

39 degrees (ABC)

Step-by-step explanation:

The whole of the angle shown (ABD) = 107 degrees

EBD = 34

Since BE bisects CBD, both CBD and EBC are equal (half of 68)

107 - 68 = 39

ABC = 39

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A chain has a ribbon tied to it every 2/3 foot. If the chain is 10 2/3 feet long, how many ribbons are tied to the chain??

patriot [66]

Answer:

16 ribbons

Step-by-step explanation:

Given the length of the chain as 10 $\frac{2}{3}$ and there is a ribbon tied to it every $\frac{2}{3}$ , we can take the total length of the chain and divide by the measure of $\frac{2}{3}$ :

$10\frac{2}{3}=\frac{32}{3}$

$\frac{\frac{32}{3}}{\frac{2}{3}}=\frac{32}{3}*\frac{3}{2}=\frac{96}{6}=16$

When dividing with fractions, we use the rule of 'keep/change/flip' to keep the first fractions, change the operation to multiplication and flip the second fraction.

7 0

3 years ago

Complete the ratio table below

adelina 88 [10]

The answer for 4 is 12..
hope it helps u..
have a great day ahead! :)

7 0

3 years ago

Read 2 more answers

<img src="https://tex.z-dn.net/?f=y%20%3D%20%284x3%20%2B%202x%291" id="TexFormula1" title="y = (4x3 + 2x)1" alt="y = (4x3 + 2x)1

Amanda [17]

I think it’s dy/dx=2

4 0