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Eduardwww [97]
3 years ago
10

I need all of these please help

Mathematics
2 answers:
Korvikt [17]3 years ago
7 0
What grade you in and what unit lesson is this, I might be able to help you. I go to the same school.
Vladimir79 [104]3 years ago
6 0
17. 300 cm^3
18. 452 m^2
19. 268 m^3
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Help ASAP!Will give brainlist
vichka [17]

Answer: 35 degrees.

Step-by-step explanation: HF and GH are congruent to each other. That means angle F and angle G are the same as well (since those are the angles opposite the sides). If angle G is 35, angle f is also 35.

4 0
3 years ago
Simplify 5 to the 2nd power * 5 to the 9th power
icang [17]

Answer:

Thee first one is 25 and the second one is 1,953,125

Step-by-step explanation:

You just times each one by five. If you want to simplify it tho it would be as the first one is 12,5 the second one is 976562.5. Hope it helps

3 0
3 years ago
Read 2 more answers
Find the sum of the reciprocals of two consecutive even integers if the larger integer is x. please answer;-;​
Harman [31]

Step-by-step explanation:

Let the larger integer be x

Hence, the smaller integer = x-2

Hence,

Reciprocal of the x= 1/x

Reciprocal of x-2= 1/ x-2

Hence. their sum=

\frac{1}{x}  +  \frac{1}{x  - 2}  \\  =  \frac{x - 2 + x}{x(x - 2)} \\  =  \frac{2x - 2}{ {x}^{2}  - 2x}

4 0
3 years ago
HELP ME ASAP PLEASEEEEEEE
Vlad [161]

Answer: a) about 450

Step-by-step explanation:

50 multiplied by 9 is 450 and its asking for an approximate so it would be anything near 450

3 0
3 years ago
When twice a certain number is added to 7,the result is less than 17.what is the number.​
EleoNora [17]

Answer: 2?

Step-by-step explanation:

7 0
3 years ago
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