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aleksandrvk [35]
3 years ago
5

Help answer this fast for 20 points! Find the value of x in the triangle shown below

Mathematics
2 answers:
Natali5045456 [20]3 years ago
7 0

Answer:

X= 80 degrees

Step-by-step explanation:

Look in picture given in link

Lynna [10]3 years ago
5 0

Answer:

80 degrees

Step-by-step explanation:

As shown in the picture the property of an isosceles triangle is that it's two angles are same and one is different.

Angle CAB is 50 degrees hence Angle ABC will also be 50 degrees

We know that the sum of all interior angles of a triangle is equal to 180, hence

180 = 50 + 50 + x

180 - 100 = x

80 = x

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The hypotenuse and a leg of a particular right triangle are $\sqrt{97}$ inches and 4 inches, respectively. The area of this tria
lozanna [386]

Answer: 1/8

Step-by-step explanation:

Hypotenuse = √97

One leg = 4

By Pythagoras theorem, second leg² = (√97)² - 4²

= 97 - 16 = 81

So second leg = 9

Area of triangle = 4 x 9 / 2 = 18 sq inch

One sq foot = 144 sq inch

So required fraction = 18/144 = 1/8

3 0
3 years ago
The maximum weight M that can be supported by a beam is jointly proportional to its width w and the square of its height h, and
Anettt [7]

Answer:

Step-by-step explanation:

a) The maximum weight M that can be supported by a beam is jointly proportional to its width w and the square of its height h, and inversely proportional to its length L. If k represent the constant of proportionality, the expression would be

M = kwh²/L

b) if w = 4 inches, h = 6 inches, length = 12 ft

1 foot = 12 inches

12 ft = 12 × 12 = 144 inches. Therefore

L = 144 inches

M = 4800lb

Substituting these values into

M = kwh²/L, it becomes

4800 = (k × 4 × 6²)/144

4800 = k

The equation becomes

M = 4800wh²/L

c) if L = 10ft(10 × 12 = 120 inches),

h = 10 inches

w = 3 inches, then

M = 4800 × 3 × 10²/120

M = 12000 lbs

4 0
3 years ago
Your friend compares two rational numbers. Is your friend correct? Explain your reasoning.
worty [1.4K]

Answer:

your friend is corrcet

Step-by-step explanation:

The left side 0.75 is less than the right side 0.83, which means that the given statement is always true.

mark brainliest

6 0
2 years ago
Read 2 more answers
Plz help me on this
natulia [17]
You set them both equal to 180 and solve for x so your answer will be 140
3 0
3 years ago
How much money will be in Account A at the end of 3 years? $ How much money will be in Account B at the end of 3 years? $.
nalin [4]

Account A is having $1,093 after 3 years. and Account B is having $1,120 after 3 years.

<h3>What is compound interest?</h3>

Compound interest is the interest on a loan or deposit calculated based on the initial principal and the accumulated interest from the previous period.

Elisa put $1,000 in each bank.

Account A: gives her at a rate of 3% per annum compounded annually.

Account B: $40 bonus is added to the account each year.

After 3 years, account A will have

\rm Account \ A = 1000(1.03)^3\\\\Account \ A = 1093

Account A is having $1,093 after 3 years.

After 3 years, account B will have

\rm Account \ B= 1000 + 3(40)\\\\Account \ B= 1,120

Account B is having $1,120 after 3 years.

More about the compound interest link is given below.

brainly.com/question/25857212

3 0
2 years ago
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