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TiliK225 [7]
3 years ago
10

Are the triangles shown congruent? If so, how do you know? Please help

Mathematics
1 answer:
lesya [120]3 years ago
7 0

Answer:

6. yes they are congruent, they are exactly the same shape and size

7. no they are not congruent, they are different sizes

8. they are congruent, they have the same shape and size

Step-by-step explanation:

     

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A sandbox is shaped like a regular hexagon. The side lengths are 3 ft and the apothem 3√3 ft.
ICE Princess25 [194]

Answer:

46.77ft^2

Step-by-step explanation:

6 0
3 years ago
Cedric bought his truck new for $20,000. It’s value decreases 15.4% each year. In approximately how many years will the value of
SVEN [57.7K]

Answer:

3.24 years

Step-by-step explanation:

We know that for the truck to become half of the value it has to decrease by %50 if it decreases by %15.4 the real question is 50/15.4=3.24 years because how many years will it take for %15.4 to pile up and eventually become %50

5 0
3 years ago
um?? #8 send help! Write an algebraic expression for two numbers with a sum of -10. Let one of the numbers be represented by x.
zepelin [54]

Answer:

Here is your answer.

Step-by-step explanation:

Sum: -10

Expression:

X = 2

m = -5

(multiplying X and M)

XM = -10 (X times M = -10) (-10 = negative 10)

7 0
3 years ago
Are these triangles congruent ?
zvonat [6]

Answer:

SAS congruence criteria

Step-by-step explanation:

There are two sets of congruent sides and an included verticle angle, so they are congruent

4 0
3 years ago
What is the value of the expression 6 and 3 over four multiplied by negative 11. 5?.
Margarita [4]

The value of the expression (6¾) × -11.5 is; -77⅝

We want to find the value of;

(6¾) × -11.5

Let us change 6¾ to improper fraction to get;

27/4

Also,let's change -11.5 to an improper fraction to get; -115/10

Thus;

(6¾) × -11.5 = 27/4 × -115/10

>> (-115 × 27)/(40)

>> 3105/40

>> -77⅝

Read more about simplification of fraction at; brainly.com/question/15225407

6 0
3 years ago
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