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lara31 [8.8K]
3 years ago
11

What is the value of x in this triangle

Mathematics
2 answers:
polet [3.4K]3 years ago
5 0

Answer:

A

Step-by-step explanation:

if x is the least it only makes common sense

HOPE THIS HELPS!

Masteriza [31]3 years ago
3 0

Answer:  Option 'C' is correct.

Step-by-step explanation:

Since we have given that

∠1 = 62°

∠2 = 53°

∠3 = x°

As we know that "Sum of all angles in triangle is supplementary":

\angle 1+\angle 2+\angle 3=180^\cir\\\\62^\circ+53^\circ+x=180^\circ\\\\115^\circ+x=180^\circ\\\\x=180^\circ-115^\circ\\\\x=65^\circ

Hence, Option 'C' is correct.

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What is the square root of 248 + square root of 63​
enyata [817]

Answer:

1) √248 = ± 15.7480157

2)√63 = ± 7.93725393

 

Step-by-step explanation:

7 0
2 years ago
Anthony has been saving nickels dimes quarters over the last year he knows that he has twice as many nickels as quarters. change
OLga [1]

Answer:

The number of nickel's coin is 150

The number of dime's coin is 35

The number of quarter's coin is 75

Step-by-step explanation:

Let

x ----> the number of nickel's coin

y ---> the number of dime's coin

z ---> the number of quarter's coin

Remember that

1\ nickel=\$0.05

1\ dime=\$0.10

1\ quarter=\$0.25

we know that

x+y+z=260 ----> equation A

0.05x+0.10y+0.25z=29.75 ----> equation B

x=2z ----> equation C

substitute equation C in equation A and equation B

2z+y+z=260

3z+y=260 ---> equation A1

0.05(2z)+0.10y+0.25z=29.75

0.35z+0.10y=29.75 -----> equation B1

Solve the system of equations A1 and B1 by graphing

Remember that the solution is the intersection point both graphs

The solution is the point (75,35)

see the attached figure

so

z=75, y=35

<em>Find the value of x</em>

x=2(75)=150

therefore

The number of nickel's coin is 150

The number of dime's coin is 35

The number of quarter's coin is 75

8 0
3 years ago
Can someone help me with this question?
Andrei [34K]

Answer:

I don’t know what 14 and 15 are but I know 16 is 6 ft

Step-by-step explanation:


3 0
3 years ago
Explain how 6/12 and 4/8 are equal fractions
bogdanovich [222]

6/12 and 4/8 are equal fractions, as, when simplified, they share a simplified fraction.

Note that what you do to the denominator, you do to the numerator. Find common denominators for both fractions:

(4/8)/(2/2) = 2/4

(6/12)/(3/3) = 2/4

As you can tell, when they share a common denominator (4), the numerators are the same as well (3).

~

5 0
2 years ago
A 2,000 piece puzzle is in the shape of a trapezoid. The lengths of the bases are 7012 and 6512 inches long. The area of the puz
Sholpan [36]

Answer:

0.18

Step-by-step explanation:

Maths big brain

4 0
2 years ago
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