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nasty-shy [4]
3 years ago
13

∠ABC and ∠CBD are complementary angles. m∠ABC = (3x + 6)º and m∠CBD = (4x – 14)º.

Mathematics
1 answer:
yuradex [85]3 years ago
4 0
You need use your strategies multiplie it than simplify to k and than move it to E tens
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A straight angle always measures _______________ degrees<br> please help
Tanya [424]

Answer:

180

Step-by-step explanation:

6 0
3 years ago
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Rashon has a dimes and y nickels. He has no less than 12 coins worth at most $0.95
Soloha48 [4]

A possible solution of the system of inequalities is 5 dimes and, 8 nickels

<h3>How to determine a possible solution?</h3>

From the question, the given parameters are:

Number of coins = Not less than 12

Worth = At most $0.95

Represent dime with x and nickels with y

So, we have the following inequalities

x + y >= 12

0.1x +0.05y <= 0.95

Next, we plot the graph of the inequalities (see attachment)

From the graph, we have a possible solution to be (5, 8)

This is so because this point is in the shaded region

Read more about inequalities at

brainly.com/question/25275758

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7 0
1 year ago
The table of values represents a polynomial function f(x).
AVprozaik [17]

Answer:

  1500

Step-by-step explanation:

The average rate of change of a function on the interval [a, b] is given by ...

  rate of change = (f(b) -f(a))/(b -a)

On the interval [7, 9], the average rate of change is ...

  (5760 -1920)/(9 -7) = 3840/2 = 1920

On the interval [4, 6], the average rate of change is ...

  (945 -105)/(6 -4) = 840/2 = 420

The rate of change on the first interval is greater by ...

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7 0
3 years ago
Jennifer’s grandmother buys carrots at the farm stand.She and her 3 grandchildren equally share the carrots. How many kilograms
ohaa [14]

According to picture Jennifer’s grandmother buys = 28 kg of carrots.

Total number of grandchildren = 3.

Number of kilograms of carrots are distributed equally.

<u>In order to find the Number of kilograms of carrots are distributed, we need to divide total Kgs of carrots by total number of grandchildrens.</u>

Therefore ,

28 ÷ 3 .

On dividing 28 by 3, we get 7.

Therefore, Jennifer will get 7 kilograms of carrots.


8 0
3 years ago
Write 64,120 in scientific notation
Sladkaya [172]
The answer would be 6.412 × 10^4
7 0
3 years ago
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