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timurjin [86]
3 years ago
13

Need help plz this is math. Don’t answer if you don’t know. I will give brainliest to the right answer.

Mathematics
2 answers:
Vesna [10]3 years ago
7 0

Answer:

i know that x is an acute angle

Step-by-step explanation:

Sedbober [7]3 years ago
6 0

Answer:

wait so u dont need it anymore???

Step-by-step explanation:

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7.2 x 12 x 0.23 = ? Round to the nearest hundredth.
Vlada [557]
7.2 \times 12\times  0.23 = 19.872\approx \boxed{\bf{19.87}}

Your final answer is C. 19.87
8 0
3 years ago
The output is eleven more then the input
enot [183]
The input is known as x and the output is known as y in math.
So you’re stating that we’re making the equation equal the output, y, and we’re adding based off of the word “more”. Now that we know we’re adding, we have to find what we are adding together. We are adding x and 11 is that it equals y. Note that x and y could be many different variables and values.
Y= x+11
5 0
3 years ago
Katie earns $12 an hour. Which graph represents the relationship between the number of hours Katie works and her earnings,
klasskru [66]

Answer:

first top left graph? 12×4 is 48 so that puts it about right

7 0
3 years ago
Read 2 more answers
Authur earned $136 in three weeks. He goes back to school in one more week. He needs at least $189 to buy the new coat that he w
Nady [450]

Answer:

136+ m ≥ 189 is the required inequality : m: The earning in 4th week

Arthur needs to earn AT LEAST $53 in the fourth week to buy the coat which costs at least $189.

Step-by-step explanation:

The amount earned by Arthur in first 3 weeks = $136

The amount needed to buy a coat = AT LEAST $189

Let us assume the amount Arthur needs to earn more to buy  coat = $m

⇒ $ 136 + Amount Earned in 4th week  ≥ $189

⇒ 136+ m ≥ 189

The above equation is the NEEDED inequality of the given situation.

Now, solving for the value of m, we get:

136+ m ≥ 189

⇒  m ≥ 189 - 136 = 53

or, m ≥ $53

Hence, Arthur needs to earn AT LEAST $53 in the fourth week to buy the coat which costs at least 189.

3 0
3 years ago
Help with math hw (geomtry)
valkas [14]

Answer:

8

Angle 1= RQS and STU

Angle 2= RSQ and TSU

Similar due to Angle Angle

9

15:24

15x=7

24x= 7/15*14= 11.2

10.

10:2

15=10x

2x=3

11.

20:8

8x=10

x=5/4

15-4-5=5/4.

7 0
3 years ago
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