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Rufina [12.5K]
3 years ago
10

Multiply row 2 by the reciprocal of −40:

Mathematics
2 answers:
olga_2 [115]3 years ago
8 0

Answer:

answers down below :p

Step-by-step explanation:

Jet001 [13]3 years ago
3 0

Answer:

first answer is 1 second is negative -1 answer for edge 2021

Step-by-step explanation:

correct

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Jayanti takes shortest route to her home by walking diagonally across a rectangular park. The park measures 80 meters × 60 meter
Ugo [173]

Answer:

40meters

Step-by-step explanation:

rectangular park has 90 degree at vertex.so

in that right angled triangle

we have,

length=base=80meters

breadth=perpendicular=60

diagonal=hypotenuse=?

now,

h^2=p^2+b^2

h=square root under 80^2+60^2

h=square root under 6400+3600

h=square root under 10000

h=100

Again,

around root =80+60=140

daigonal=100.

so

the route is 140-100=40meters shorter

4 0
3 years ago
Find the measure of each angle indicated. Round to the nearest tenth.
bulgar [2K]

Answer:

cos^-1 (12/13) or 22.6°

Step-by-step explanation:

sohcahtoa you have the adjacent side which goes over hypotenuse and since you are solving for angle it will be inverse of cos

3 0
3 years ago
Kenji is saving money to buy a new bicycle that costs $125. So far he has saved his weekly allowance of $5 for the past 8 weeks.
Alla [95]

Answer:

$85

Step-by-step explanation:

$125 - $5 - $35 = $85

4 0
3 years ago
2(y-1/2)=-(3y-1)+3 solve using distributive property
Rainbow [258]

...I got Y=1..

Don't trust it though I am not certain that is the correct answer.

8 0
4 years ago
Which of the following is not a rational number?
IgorLugansk [536]
If I am sure the answer is D
8 0
4 years ago
Read 2 more answers
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