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Alborosie
2 years ago
11

Pls help me on this question As quick as possible Working out not necessary

Mathematics
2 answers:
Sauron [17]2 years ago
5 0
The vegetable patch is a trapezoid.

The formula for a trapezoid is A=[(a+b)/2]*h

we can substitute to get A=[(5+7)/2]*10

we solve this and get 60 meters







solving for the flower bed, we use (b*h)/2 since it is a triangle

substituting we get (3*8)/2

this simplified is 12







we add 12 and 240 to get a area of the flower bed and vegetable garden to be 72 meters







we calculate the total area by multiplying lw. we substitute to get 10(14) and get a total area of 140







we subtract 72 from 140 to get an answer of 68 sq m
Olin [163]2 years ago
3 0

Answer:

68

Step-by-step explanation:

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Pls answer quickly
Tasya [4]

Answer:

I need the photo

Step-by-step explanation:

I need the photo

6 0
2 years ago
Which of the following statements is true
konstantin123 [22]
Hey!

The answer is option c).

√9 is a rational number as √9 = 3..

while √10 is an irrational number..

Hope it helps^^

5 0
3 years ago
Solve the linear equation:<br><br> 3.4 + 2(9.7 – 4.8x) = 61.2
Ganezh [65]

Answer:

- 4

Step-by-step explanation:

(2*(Rationalize(9.7)-Rationalize(4.8x)))==Rationalize(61.2)-Rationalize(3.4)

Rationalize(18.4)-Rationalize(2.8x)

==Rationalize(57.8)

-Rationalize(2.8x)==Rationalize(57.8)-Rationalize(18.4)

x= 38.4÷-2.8

:x= -4

7 0
3 years ago
What does this equal? 3(x+5)=7-x
True [87]
3(x+5)=7-x3x+15=7-x4x=-8x=-2
3 0
3 years ago
Read 2 more answers
Whoever answers the questions correctly gets brainlist
andrew11 [14]

Answer:

2. B

3. B

4. 2(7k+5h)

5. $325

Step-by-step explanation:

2) "X decreased by the sum of 2x + 5" Decreased means to be lowered, so that means this problem has subtraction in it. It also says x is being decreased BY the sum of 2x + 5 so that means 2x + 5 needs to be solved, which calls for parentheses. B best fits the description.

3) It is B because if you distribute the 8 to 2a and 3b, you'll get 16a and 24b, which is the given expression.

4) The given expression is 10h + 14k and in the equivalent expression, you are given 5h. To get from 10 to 5, you must divide by 2. This tells you that 2 is being distributed, so you put 2 before the parentheses. Since you divided 10 by 2, you want to do the same to 14, which is 7. Therefore, it is 2(7k+5h).

5) You are given the hourly charge, which is $25. This means that they charge $25 per hour/for every hour. You want to find the cost for 13 hours, so you multiply the hourly charge by 13 hours. 25 x 13 = 325.

7 0
3 years ago
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