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lord [1]
3 years ago
10

+ Find the are of the triangle

Mathematics
1 answer:
Yuliya22 [10]3 years ago
4 0
Where’s the picture. Please show it
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Maria, Denise, and Joseph are making cookies for a bake sale. Maria has 4 times as toany okies for the
ElenaW [278]

Answer:

Maria made 248 cookies, Denise made 62 cookies, Joseph made 372 cookies.

Step-by-step explanation:

Number of cookies made by Maria is m,

made by Denise is d,

made by Joseph is j

We can write the following equations from the word:

m = 4d

j = 6d

m + d + j = 682

We can substitute both 1st and 2nd equation in 3rd and solve for d:

m + d + j = 682

4d + d + 6d = 682

11d = 682

d = 62

Thus,

m = 4(62) = 248

and

j = 6(62) = 372

Maria made 248 cookies, Denise made 62 cookies, Joseph made 372 cookies.

4 0
2 years ago
The measure of the first angle in a triangle is 60 degrees, the second angle is 90 degrees. How many degrees is the measure of t
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If it’s out of 180 degrees it’s 30 degrees
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Jenn recorded the favorite school subject of students at her school. she surveyed 700 students. how many more students chose Eng
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105 students chose English than science
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3 years ago
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Ella’s Cafe uses 3/10 of a bag of coffee every day. For how many days will 2 7/10 bags of coffee last? Simplify your answer and
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It should last for 9 days.


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3 years ago
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3(x-5)=9 i don't know what to do
Dafna1 [17]

Answer:

x=8

Step-by-step explanation:

3(x-5)=9

3x-15=9

3x-15+15=9+15

3x=24

x=8

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2 years ago
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