All categories

3 years ago

If |lm and m<6 = 4x - 15 and m<7 = x+30, then m<6 = 35 45 39 15

Mathematics

1 answer:

pentagon [3]3 years ago

4 0

Answer:

∠ 6 = 45°

Step-by-step explanation:

∠ 6 and ∠ 7 are alternate angles and are congruent, thus

4x - 15 = x + 30 ( subtract x from both sides )

3x - 15 = 30 ( add 15 to both sides )

3x = 45 ( divide both sides by 3 )

x = 15

Thus

∠ 6 = 4x - 15 = 4(15) - 15 = 60 - 15 = 45°

You might be interested in

What is 3 ÷

Minchanka [31]

Answer:

The quotient is 7 1/2.

4 0

3 years ago

HELP PLZZZZZZZZZZZZZZZZZZZZ

ICE Princess25 [194]

Answer:

your on your own

Step-by-step explanation:

5 0

4 years ago

If candidate receive majority of 1st place votes they should be the winner: Borda Count can violate

irinina [24]

Answer:

B should have been the winner. Since B received the majority of the votes, he should be the winner, not A, and it doesnt matter how close was the election or how cmany votes A got in reality. If B had more votes for 1st place, then it should be the winner, not A. I am assuming that there were electoral fraud and someone intentionally didnt count valid votes from B.

4 0

3 years ago

Given that x has a Poisson distribution with muμequals=1.1, what is the probability that x=33?

Gemiola [76]

Idk s o r r y
ergtyhujikolikmjnhgbfvc fgvbhynuji

7 0

4 years ago

Find a1, for the given geometric series. Round to the nearest hundredth if necessary. Sn= 86,830, r= 2.2, n=4

larisa86 [58]

Answer:

4,646.30

Step-by-step explanation:

The sum of n terms of geometric sequence can be calculated using formula

$S_n=\dfrac{a_1(1-r^n)}{1-r}$

In your case,

$S_n=86,830\\ \\r=2.2\\ \\n=4\\ \\a_1=?$

Substitute into the formula:

$S_4=\dfrac{a_1(1-2.2^4)}{1-2.2}\\ \\86,830=\dfrac{a_1(1-23.4256)}{-1.2}\\ \\-104,196=a_1(-22.4256)\\ \\22.4256a_1=104,196\\ \\a_1=\dfrac{104,196}{22.4256}\approx 4,646.30$

5 0

4 years ago