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4 years ago

Examine the diagram, what is the measure of angle 1?

Mathematics

2 answers:

Serhud [2]4 years ago

5 0

Answer:

the answer is 71

Step-by-step explanation:

hope it's helpful ...........

vfiekz [6]4 years ago

3 0

Answer:

Step-by-step explanation:

We can find the value of x

63 + 15x -3 = 180 since they from a straight line

Combine like terms

60 +15x = 180

Subtract 60 from each side

60-60+15x = 180-60

15x =120

Divide each side by 15

15x/15 = 120/15

x =8

We know that <1 = 8x+7 since they are vertical angles

= 8(8) +7

=71

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A word is anything of seven letters of the alphabet(26 letters) (no space in between). Repeated lettersare allowed. How many wor

Dmitriy789 [7]

Answer:

26^7=8 031 810 176

Step-by-step explanation:

The word has 7 letters. So the word have 7 places where any of 26 letters can be placed.

Any of 26 letters can stay at 1st place

Any of 26 letters can stay at 2-nd place (because letters can be repeated)

Any of 26 letters can stay at 3rd place

Any of 26 letters can stay at 4th place

Any of 26 letters can stay at 5th place

Any of 26 letters can stay at 6th place

Any of 26 letters can stay at 7th place

So N= 26*26*26*26*26*26*26=26^7=8 031 810 176

5 0

3 years ago

Tadeo is a beekeeper. The table shows the weekly number of bees producing honey in a new hive. Which expression gives the number

Afina-wow [57]

The exponential equation that gives the number of bees in week 12 is of:

$y = 4(3)^{11} = 708588$

<h3>What is an exponential function?</h3>

It is modeled by:

$y = ab^x$

In which:

a is the initial value.

b is the rate of change.

In this problem, considering that the initial week is the first, and the value triples every week, the expression for the number of bees after x weeks is given by:

$y = 4(3)^{x - 1}$

Hence, after 12 weeks, the expression is:

$y = 4(3)^{11} = 708588$

More can be learned about exponential equations at brainly.com/question/25537936

7 0

3 years ago

Read 2 more answers

Please help with my homework. It should be easy

creativ13 [48]

Answer:

x=55

Step-by-step explanation:

IF the right angle equals 90 THEN we can add 35 and 90

90+35=125

Then we subtract 180 and 125

180-125=

To check our answer we take

90+35+55

and Add

90+35+55=

180

6 0

3 years ago

A + 3(a - 1)= 3(2 +1)

N76 [4]

A+3a-3=6+3. 4a=12. a=3.

5 0

3 years ago

Here is the right photo please help i need this before july 1st thank you

Reil [10]

Answer:

i hope this helps

Step-by-step explanation:

2 $x^{2}$ -16=0

+16 +16

2 $x^{2}$ =16

÷2 ÷2

$x^{2}$ = 8

$\sqrt{x^{2} }$ = $\sqrt{8}$

x= $\sqrt{8}$

-5 $x^{2}$ +9=0

-9 -9

-5 $x^{2}$ =-9

÷-5 ÷-5

$x^{2}$ =1.8

$\sqrt{x^{2} }$ = $\sqrt{1.8}$

x= $\sqrt{1.8}$

6 $x^{2}$ -15=27

+15 +15

6 $x^{2}$ =42

÷6 ÷6

$x^{2}$ =7

$\sqrt{x^{2} }$ = $\sqrt{7}$

x= $\sqrt{7}$

4 0

4 years ago