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34kurt
3 years ago
10

Use the protractor to measure each angle formed by the intersecting lines.

Mathematics
1 answer:
kolezko [41]3 years ago
7 0

Answer:

ABC=140°

CBD=70°

DBE=140°

ABE=140°

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H(x)=x-12/4 inverse function with steps please​
OleMash [197]

Answer: x = H(x) + 3

Step-by-step explanation: The inverse function is x expressed with H(x). There aren't always inverse functions but in this case you just put the fraction from the right hand side to the left hand side. After the divison you get what I wrote.

4 0
3 years ago
Im not good at percentages
trapecia [35]

Answer:

<em>D. 16</em>

Step-by-step explanation:

You first need to find the total percentage who liked vanilla, then subtract it from the total percentage of chocolate.

To find the total of those who liked vanilla you would have to add the given percentages and then subtract that from 100.

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Strawberry: 18%

Coffee: 14%

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To find how many more like chocolate than vanilla, you would subtract the two percentages.

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6 0
3 years ago
What is r/32=5/8=30/t
Liono4ka [1.6K]

Step-by-step explanation:

\frac{r}{32}  = \frac{5}{8} =\frac{30}{t}  \\   \\  \therefore \:  \frac{r}{32} = \frac{5}{8} \\  \\  \therefore \:  r =  \frac{32 \times 5}{8} \\  \\\therefore \:  r = 4 \times 5\\  \\ \huge \orange{ \boxed{\therefore \:  r = 20}} \\  \\ \frac{5}{8} =\frac{30}{t}  \\  \\ \therefore \: t =  \frac{8 \times 30}{5} \\  \\ \therefore \: t =  8 \times 6 \\  \\ \huge \purple{ \boxed{ \therefore \: t =  48}}

8 0
3 years ago
Multiplying a number by 2 and then dividing by 3 is the same as multiplying by what number?
Shtirlitz [24]
Multiplying by 2 then dividing by 3 is the same as multiplying by 2/3 as you also divide by 3, but in one step.

Hope this helps!
3 0
3 years ago
Read 2 more answers
PLEASE HELP!!!!! PEOPLE ARE GETTING THEM WRONG FOR ME!!!
UkoKoshka [18]

Answer:

18 lawns

Step-by-step explanation:

Lets take the number of lands that would be mow(ed) in 36 hours as x

Hence,

Thriugh\ the\ proportion\ method\ , we\ get\ \\\\3 : 6::x:36\\36*3=6x\\\frac{36*3}{6} =x\\\frac{108}{6}=x\\x=18

8 0
2 years ago
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