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Mathematics

1 answer:

Maksim231197 [3]3 years ago

7 0

Answer:

the correct answer is b :)))))!!!

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Name the set of 4 consecutive even integers starting with -4. (Put the set in braces { } and put commas between the elements of

lbvjy [14]

The set is {-4,-2,0,2}.

8 0

3 years ago

Please help! enter a range of values for x:

myrzilka [38]

Answer:

Step-by-step explanation:

using sine formula

let ∠ADB=y

then ∠CDB=180-y

∠DAB =180-(35+y)

$\frac{AB}{sin~y} =\frac{12}{sin ~35}} \\AB=\frac{12 sin y}{sin 35} \\\frac{BC}{sin(180-y)} =\frac{4x-4}{sin 20 } \\\frac{BC}{sin y} =\frac{4x-4}{sin 20} \\BC=\frac{(4x-4)sin y}{sin 20} \\But~AB=BC (given)\\\frac{12 sin y}{sin 35} =\frac{(4x-4)sin y}{sin 20} \\\frac{4x-4}{sin 20} =\frac{12}{sin 35} \\4(x-1)=\frac{12 sin 20}{sin35} \\x-1=\frac{3 sin 20}{sin35} \approx 1.789\\x \approx 2.789$

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3 years ago

What would you multiply the dividend and divisor by in the following division problem so that the divisor would become a whole n

horsena [70]

Devisor is the bottom number
hmm

11.75=11 and 3/4
so times it by 4 to clear denomenator
but do it by top and bottom

23.4/11.75 times 4/4=93.6/47

so times it by 4/4

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3 years ago

Read 2 more answers

Jimmy is working at a factory where they make cars and trucks in the ratio five to four if the factory makes 100 trucks how many

-BARSIC- [3]

Answer:

125

Step-by-step explanation:

5/4=x/100

x=500/4

x=125

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