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3 years ago

Given the following triangle,solve for angle C

Mathematics

2 answers:

Anestetic [448]3 years ago

6 0

The answer is 56 since you do 34 plus 90 and subtract that from 180

nataly862011 [7]3 years ago

6 0

Answer:

56 degrees

Step-by-step explanation:

Total angle measure of a triangle - 180 degrees

a square on an angle indicates that it is a right angle, or 90 degrees.

Another angle is 34 degrees.

<a + <b + <c = 180

Add them together then subtract them from the total angle measure (180)

90 + 34 + <c = 180

124 + <c = 180

124 - 124 + <c = 180 - 124

<c = 56

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231 ( 40 + 15 ) = 231 x 40 + ------------ x -----------<br><br> which property is this

a_sh-v [17]

Answer:

12705

Step-by-step explanation:

The problem could be solved in two different methods:

231×(55)=12705

231×40+231×15=9240+3465=12705

6 0

1 year ago

Question 6 Distance = 90 km, Time = 1 hour 30 minutes, speed = ? km/h = Question 10 please help

olga_2 [115]

Answer:

60km/h

Step-by-step explanation:

90 ÷ 1.5

= 60

60 km/h

5 0

2 years ago

2. Find the next three terms of the sequence.

Fudgin [204]

Answer:

The correct answer is D. -2,592, -15,552, -93,312

Step-by-step explanation:

Each of the terms is the previous term multiplied by 6. You can find this by taking any term and dividing it by the one before it. The answer will always be 6.

-72/-12 = 6

-12/-2 = 6

So, in order to find the next 3, we take the last term and multiply it by 6.

-432 * 6 = -2,592

-2,592 * 6 = -15,552

-15,552 * 6 = -93,312

4 0

3 years ago

A=LW for A if L=12m and W=6m

salantis [7]

I think the answer might be 72

6 0

3 years ago

Study the geometric sequence {-4, -84, -1764, -37044, ...}.

Nonamiya [84]

Answer:

$\bold{a_n=(-4)21^{n-1}}$

Step-by-step explanation:

$a_1=-4\,,\ a_2=-84\,,\ a_3=-1764\,,\ a_4=-37044\quad\implies\ \ r=21$

{-84:(-4)=21 and -1764:(-84)=21 and -37044:(-1764)=21}

geometric sequence formula: $a_n=a_1r^{n-1}$

$a_1=-4\quad and \ \ r=21$

$a_n=(-4)21^{n-1}$

3 0

3 years ago