All categories

2 years ago

N Solve for x. Solve for x

Mathematics

1 answer:

jolli1 [7]2 years ago

7 0

The sum of the angles of the triangle is 180 degrees, so:

(x + 70) + 76 + 41 = 180

(x + 70) + 117 = 180

x + 70 = 63

x = -7

Hope that helps!

You might be interested in

In circle Y, what is m∠1? 6° 25° 31° 37°

Korvikt [17]

9514 1404 393

Answer:

Step-by-step explanation:

Angles 1 and 2 are congruent. Each is half the sum of the subtended arcs:

∠1 = ∠2 = (37° +25°)/2 = 31°

5 0

3 years ago

Read 2 more answers

Salsk061 [2.6K]

Answer:

a = 8 ÷ 1/8

Step-by-step explanation:

All I really did was put another variable similar to the x in the original problem, then I changed the numbers to be a bit lower while still keep the original work-- In a short term, I lowered the 9s to 8s.

4 0

3 years ago

Help!! I could really use a right answer

Alisiya [41]

The radius is 22 for this , good luck my friend!!

8 0

2 years ago

Read 2 more answers

Please help!!! ABCD is a square with diagonals intersecting at E. What is the length of BE

Snezhnost [94]

Answer:

$BE = 4\sqrt2$

Step-by-step explanation:

Given

The attached square

Required

Find BE

First, we calculate BD (the diagonal) using Pythagoras theorem.

$BD^2 = BA^2 + AD^2$

Since the shape is a square, then

$BA = AD = 8$

So:

$BD^2 = 8^2 + 8^2$

$BD^2 = 2(8^2)$

Take square roots

$BD = \sqrt{2(8^2)$

$BD = \sqrt{2} * 8$

$BD = 8\sqrt{2}$

BE is half BD.

So:

$BE = \frac{1}{2} * BD$

$BE = \frac{1}{2} * 8\sqrt2$

$BE = 4\sqrt2$

8 0

2 years ago

Find the indicated term of the given arithmetic sequence. a1 = 115, d = 8, n = 14

olya-2409 [2.1K]

I took the same test and I put the answer D. 1487 and I got it wrong. The correct answer was
A.3

3 0

2 years ago

N Solve for x. Solve for x ​

N Solve for x. Solve for x