All categories

3 years ago

will give brainlist PLEASE ANSWER ASAP what is the value of x?

Mathematics

2 answers:

RSB [31]3 years ago

8 0

Answer:

I don't know for sure but is 69 an option? is so that might be it

Luba_88 [7]3 years ago

6 0

Answer:

x = 58

Step-by-step explanation:

Given an angle outside a circle formed by a tangent and a secant then

angle = $\frac{1}{2}$ difference of the measures of the intercepted arcs, that is

51 = $\frac{1}{2}$ (160 - x) ← multiply both sides by 2

160 - x = 102 ( subtract 160 from both sides )

- x = - 58 ( multiply both sides by - 1 )

x = 58

You might be interested in

What is nthe anwer 5 - 2x + 50

cestrela7 [59]

Step-by-step explanation:

= 55 - 2x is the answer .

plz mark my answer as brainlist if you find it useful.

5 0

3 years ago

Read 2 more answers

In order to solve the equation −3x + 6 = 5, the first step is to (1 point)

aliya0001 [1]

−3x + 6 = 5 | -6 (first step is: "subtract 6 from both sides" )

-3x = 5-6
-3x = -1 | /(-3) (second step is: "divide by (-3) on both sides" )

 $\displaystyle \\ 
x = \frac{-1}{-3} = \boxed{\frac{1}{3} }$

5 0

3 years ago

Read 2 more answers

I have 8 pennies and some quarters, nickels, and dimes. The number of pennies plus nickels equals the number of dimes. I have 3

Darina [25.2K]

There are five nickels.

Let w = the number of pennies; x = the number of nickels; y = the number of dimes; z = the number of quarters.

Then, we have three equations with four unknowns:

(1) w + x = y

(2) 3w = 2z

(3) 2y = 3z

However, there is a fourth unstated condition: w, x, y, and z must all be integers.

Assume that z = 6 (to avoid fractions).

From Equation (2), w = 4.

From Equation (3), y = 9.

Insert the values for w and y into equation (1).

4 + x = 9

x = 9 – 4 = 5

Thus, there are 4 pennies, 5 nickels, 9 dimes, and 6 quarters.

Check: 4 pennies + 5 nickels = 9 dimes

6 quarters + 4 pennies = 3 quarters for every 2 pennies

9 dimes + 6 quarters = 3 dimes for every 2 quarters

5 0

3 years ago

Read 2 more answers

Use the graph to answer the question.

dmitriy555 [2]

Answer:

Step-by-step explanation:

hope it helps :)

3 0

3 years ago

Find the product in its simplest form 2/5 * 3/7

Mamont248 [21]

Answer:

6/35

Step-by-step explanation:

I just used my calculator...

6 0

3 years ago

Read 2 more answers

*will give brainlist* PLEASE ANSWER ASAP what is the value of x?

will give brainlist PLEASE ANSWER ASAP what is the value of x?