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mario62 [17]
3 years ago
14

Please help, will give brainliest to most educated answer.

Mathematics
1 answer:
a_sh-v [17]3 years ago
8 0
1. The value of t should be 7 because 7x7=49

2 . I’m not so sure about this question sorry
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Ill give top if u answer correct
devlian [24]

Answer:

the last one (-14)+(-8)

7 0
3 years ago
Read 2 more answers
A backyard was measured with a degree of accuracy to the nearest 2m; 20m × 30m. What is the largest possible area of the backyar
ladessa [460]
We determine the largest possible area of the backyard by multiplying the length and width using the greatest values for each dimensions which is 22 for the length and 32 for the width, or vice versa. 
                                          Area = (32 m) x (22 m)
                                                    = 704 m²
Thus, the answer is 704 m².
Note: The answer given above was obtained by multiplying 31m by 21 m. 
3 0
4 years ago
Answer numbers 16-18
lana66690 [7]
Number 16- 216
number 17- 180
number 18- 252
4 0
3 years ago
Select the correct equations.
Verizon [17]

Answer: look at the pictures

Step-by-step explanation:

3 0
4 years ago
The function f(x) is defined as follows:
Leno4ka [110]

Answer:

f(-3)=-8\\f(2)=4

Step-by-step explanation:

In order to find the values of a piecewise function, we first have to determine which piece we are using.

For f(-3), x=-3. This means that we need to use 3x+1 as -3\leq 0

f(-3)=3(-3)+1\\\\f(-3)=-9+1\\\\f(-3)=-8

For f(2), x=2. This means that we need to use f(x)=4 as x is equal to 2.

f(x)=4

6 0
4 years ago
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