3 years ago

What is the value of k?

Mathematics

1 answer:

ki77a [65]3 years ago

4 0

Answer:

k = 10

Step-by-step explanation:

the sum of any two interior angles is equal to the exterior angle of the unknown interior angle

4k+5 + 6k+10 = 115

10k + 15 = 115

10k = 100

k = 10

You might be interested in

A fence in feet is 7 feet 6 inches high 1 foot = 12 inches what is the height of the fence in centimeters?

Brrunno [24]

Answer:

228.6 cm

Step-by-step explanation:

3 0

4 years ago

Round 33.885 to the nearest 100th

maria [59]

Answer:

33.89

Step-by-step explanation:

How to Calculate Rounding to the Nearest 100th?

If the digit after hundredth is greater than or equal to 5, add 1 to hundredth. Else remove the digit. Example

124.586

The third digit of right of decimal point is 6

The second digit after decimal point is 8 which is greater than 5

So add 1 to 8

Result = 124.59

6 0

3 years ago

Read 2 more answers

The pair of figures are simular.find the value of each variable

kkurt [141]

Y=12 because the triangles have proportional side lengths

5 0

3 years ago

Evaluate the limit assuming that limx→−5f(x)=17limx→−5f(x)=17 and limx→−5g(x)=22limx→−5g(x)=22. (use symbolic notation and fract

Gemiola [76]

In this question it is given that

$\lim_{x->-5}f(x)=17, \lim_{x->-5}g(x)=22$

And we have to find the value of the given limit

$\lim_{x->-5}(23f(x)+3g(x))$

Using properties of limit, first we separate the two functions, that is

$23\lim_{x->-5}f(x)+3\lim_{x->-5}g(x)$

Substituting the values of the given limit,

$23(17)+3(22)=457$

3 0

3 years ago

Tonya is 5 years older than Raul. Tonya is 16 years old. Solve the equation r+5=16 to find Raul's age.

AfilCa [17]

Answer:

he is 11 years old

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers