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sesenic [268]
3 years ago
6

)A flower bed is in the shape of a triangle, with a base of 11 feet and a height of 7 feet. What is the area of the flower bed?

Mathematics
2 answers:
sergiy2304 [10]3 years ago
7 0
38.5 square feet, because to find the area of a triangle, multiply the width times the height (11*7) then divide it by two (77/2) giving you the area of that triangle (38.5)
FromTheMoon [43]3 years ago
6 0

Answer:

38.5 or A

Step-by-step explanation:

11*7=77 [if rectangle then leave it but it is a tringle so divied by 2]

77/2=38r1

r1

add 0

10

10/2=5

add a decimal to the end of 38.

so 38.5.

can you guys mark me the  brainlyless

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Solve -2x + 6 = -20. -13 13 -7 7
alexdok [17]

Note the equal sign. What you do to one side, you do to the other.

Also, remember to do the opposite of PEMDAS.

First, subtract 6 from both sides

-2x + 6 (-6) = -20 (-6)

-2x = -26

Next, isolate the x. Divide -2 from both sides

(-2x)/-2 = (-26)/-2

x = -26/-2

x = 13

13, or (B) is your answer

---------------------------------------------------------------------------------------------------------------------  

<em>~Rise Above the Ordinary, Senpai</em>

8 0
3 years ago
Read 2 more answers
I really need help. Please answer as many as you can. I'm still figuring some out. Thanks!
Aliun [14]
Hey there, Simmonsalivia!

It seems that you are in a hurry so I will make it quick without explanation.
1) \frac{17}{4} or 4  \frac{1}{4}
2) \frac{20}{3} or 6  \frac{2}{3}
3) 11
4) \frac{56}{15} or 3 \frac{11}{15}
5) \frac{9}{8} or 1 \frac{1}{8}
6) \frac{35}{18} or 1  \frac{17}{18}
7) 4
8) \frac{49}{12} or 4  \frac{1}{12}
9) \frac{55}{6} or 9  \frac{1}{6}
10) 23 \frac{3}{4} tablespoons of ground coffee.
11) She used 10  \frac{3}{8} amount of flour in total.
12) \frac{16}{5} or 3  \frac{1}{5}
13) 4
14) \frac{47}{15} or 3  \frac{2}{15}
15) \frac{28}{3} or 9 \frac{1}{3}
16) \frac{68}{9} or 7 \frac{5}{9}
17) \frac{50}{9} or 5  \frac{5}{9}
18) \frac{11}{3} or 3  \frac{2}{3}
19) \frac{14}{5} or 2  \frac{4}{5}
20) \frac{16}{5} or 3  \frac{1}{5}
21) Ty needed 7 paving stones.
22) Besides the top block, they needed 25 blocks to build the tower.

Thank you for using Brainly.
See you soon!
3 0
3 years ago
Lilly bottles 4 1/8 quarts of barbecue sauce. Then she bottles another 5 7/8 quarts of barbecue sauce. How many 1-cup servings o
Pani-rosa [81]


so there's 4 cups to a quart . so we just add 4 1/8 and 5 7/8 which gives us 10.

now that we have that we take ten and times it by 4 giving us 40. so there are 40 cups

5 0
3 years ago
Plz help on rationalising surds
Fittoniya [83]
(√5 + 3)² / √20=
((√5 + 3)² / √20)(√20/√20)=
(√20(√5 + 3)²) / (√20)²=
√20(5+6√5+9) /20=
√20 (14+6√5) /20=
(14√20 +6√100) /20=
(14√20 +60) / 20=
(14(√4√5) + 60) /20=
(14(2)(√5)+60) / 20=
(28√5+60) /20=
(7√5+15) / 5

Answer:(√5 + 3)² / √20= <span>(7√5+15) / 5</span>
3 0
2 years ago
A random sample of 30 seventh grade students shows that 12 of them own a dog. How many seventh grade students can you predict ow
ArbitrLikvidat [17]

Answer:

160

Step-by-step explanation:

If out of 30 7th graders, 12 own a dog then when you have 400 of them, 160 will have a dog as well.

The way I did this was by 400/30: which was 13.3 repeating. I then mutliplied this number by 12, to find the final answer of 160.

4 0
3 years ago
Read 2 more answers
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