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lord [1]
3 years ago
7

21 first-graders and 54 other students attended a school assembly. What percentage of the students at the assembly were first-gr

aders?'
Mathematics
1 answer:
Degger [83]3 years ago
5 0
21+ 54= 76

21/76= 27.6%

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Which inequality has a dashed boundary line when graphed? A y>=3/5x+1 B y>= -1/3x+1 C y>3x+1
Ket [755]

Answer: C y>3x+1

Step-by-step explanation:

  • When we graph an  inequality with strictly greater of less than sign ('<' or '>'), then the graph has a dashed boundary line .
  • Further it indicates that it does not include the points on the line.

From all the given options , only C contains inequality with '>' sign .

Hence, y>3x+1 is the inequality has a dashed boundary line when graphed.

hence, the correct option is C.

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3 years ago
What is the approximate value of 200,000 x 200
Nesterboy [21]

it would be 40000000 because there there are 7 zeroes and then you and then you multiply the two twos together and then put it in the front.

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3 years ago
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Schach [20]
120 inches.

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3 years ago
PLEASE ASAP QUICK THX​
never [62]

Step-by-step explanation:

\bf \huge \red{Answer:-}

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3 years ago
Can anyone help with this using soh cah toa and rounding the answer to the nearest tenth of a foot?
Black_prince [1.1K]

Answer:

X=12.09

Step-by-step explanation:

Tangent=opposite/adjacent

Tan29=6.7/x

X tan29=6.7

X=6.7/tan29

X=12.087

X=12.09

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3 years ago
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