PLEASE HELP QUICK!! ILL GIVE THE BRAINLIEST!!

Mathematics

1 answer:

zepelin [54]3 years ago

3 0

Answer:y=7x+y

Step-by-step explanation:

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1^5+3-(2×3^2)÷20÷4+2

ladessa [460]

20 uwjnsnnsnsnnssnns

7 0

4 years ago

Jesse has 5 and 3/4 dozen eggs. How many eggs does Jesse have?

emmainna [20.7K]

¾ = 75%
so turn 75% into a decimal by dividing by 100 and get .75
then multiply:
.75x12=9
so ¾ of a dozen is 9 eggs
now multiply:
5x12=60 eggs
so now just add 60+9=69
So Jesse has 69 eggs

Hope this helps!! :D

7 0

3 years ago

Read 2 more answers

Will give brainliest Please help

statuscvo [17]

Answer:

QR=RS

Step-by-step explanation:

She knows that PRQ=TRS because of vertical angles.

She needs to know the length of the lines QR and RS are equal, that is the line between the two angles.

5 0

3 years ago

In the month of June, the temperature in Johannesburg, South Africa, varies over the day in a periodic way that can be modeled a

Art [367]

Answer:

The answer is " $\bold{T = - 7.5 \cos \frac{\pi}{12}( t - 4 )+ 10.5}$ "

Step-by-step explanation:

Given value:

Temp-maximum= $18^{\circ}$

Temp. minimum = $3^{\circ}$

It is halfway between 10 am and 10 pm to 4 am.

The sinus and cosine roles could be used throughout the year to predict fluctuations in climate models. Its type of formula that can be used to model such information is:

$T = A \cos B(t-C) + D,$ where parameters are A, B , C, D, T is the ° C temperature and t is the time (1-24)