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2 years ago

6) Lynn wrote two integers on the chalkboard. The integers she wrote were 45 and -17. What is

Mathematics

1 answer:

lana [24]2 years ago

8 0

45+-17
This is the same as subtracting 17 from 45
45-17=28

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Please answer correctly

TiliK225 [7]

Answer:

Step-by-step explanation:

Since side BC = side AD (because opposite side of a parallelogram are congruent)

Angle C = angle A(because opposite angles of a parallelogram are congruent)

side DC = side AB(because the opposite sides of a parallelogram are congruent. Therefore,

Triangle ABD is congruent to triangle CDB by the postulate of SAS which means side angle side.

3 0

3 years ago

What is the exterior angle?

olganol [36]

Answer:

angle YUT = 120

Step-by-step explanation:

in Triangle SUT

angle 70 + angle 50 + angle x = 180

70 + 50 + x = 180

120 + x = 180

x = 180 - 120

x = 60

angle SUT = 60

angle SUT + angle YUT = 180 ( straight line)

60 + x = 180

x = 120

Therefore angle YUT ( exterior angle ) = 120

7 0

3 years ago

A study found that 9% of dog owners brush their dog’s teeth. Of 578 dog owners, about how many would be expected to brush their

Amanda [17]

Answer:

A. 50

Step-by-step explanation:

Simply multiply 9% and 578 to get your answer:

578(0.09) = 52.02

5 0

3 years ago

Evaluate.

ohaa [14]

Step-by-step explanation:

$\frac{9.2 \times {10}^{ - 8} }{2.3 \times {10}^{3} } \\ = 4.0 \times {10}^{ - 11}$

8 0

2 years ago

Help please :) I'd greatly appreciate it

azamat

= 4i (2i) √6
= 8i^2 √6 but i^2 = -1
= - 8√6

6 0

2 years ago