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babunello [35]
3 years ago
11

Did I do this right help need to know now

Mathematics
2 answers:
stepan [7]3 years ago
6 0
He's u did correctly by using P E M D A S
slega [8]3 years ago
5 0
You got all of the questions right. :)

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Can someone explain to me how I am supposed to do this please?
balandron [24]
I think Sam is correct cuz SQ is a bigger rectangle and for OM it is smaller and we only know the width
8 0
3 years ago
What is the cost of 3.5kg of pork at $7.99/kg?
Veronika [31]

It is given in the question that cost of pork is $7.99/kg.

It means cost of 1 kg pork is $7.99.

Cost of 2 kg of pork is

=2*7.99 = $15.98

And cost of 3 kg of pork is

= $7.99*3 = $23.97

Therefore cost of 3.5 kg of pork is

= 3.5*7.99 = $27.965

3 0
3 years ago
Someone please help on this problem ?
Wewaii [24]

Answer:

CR = 17 ; PR = 30

Step-by-step explanation:

From the problem hypothesis we know that CD⊥PR or CQ⊥PR(perpendicular) and ∡PCQ ≡∡RCQ (bisector)

so ∡PCQ≡∡RCQ

     [CQ]≡[CQ] (common side)

     CQ⊥PR

--------------------------------------------

⇒(cathetus - angle case of congruence)⇒ ΔPQC≡ΔRQC so [PQ]≡[QR] (=15) // PR = PQ+QR ⇒ PR=30

from this congruence ⇒ΔPRC = isosceles so PC=CR=17

Hint: in any triangle is bisector of an angle it is perpendicular on the opposite side then triangle is isosceles.

7 0
3 years ago
What fraction is between 4/8 and 1
Angelina_Jolie [31]
Answer= 5/8, 6/8, and 7/8
 
There are many fractions between 4/8 and 1.

For the explanation, lets remember that 1, is equivalent to 8/8. 

Comparing 4/8 and 8/8 makes answering the question easier. Since we know the fractions 5/8, 6/8 and 7/8 are between 4/8 and 1(8/8)

So three possible answers could be 5/8, 6/8, and 7/8.
7 0
3 years ago
Read 2 more answers
Identify the first 4 terms in the arithmetic sequence given by the explicit formula ƒ(n) = 8 + 3(n – 1).
alexandr402 [8]

Answer:

Step-by-step explanation:

f(n) = 8 + 3(n) - 3

f(n) = 5 + 3n

f(1) = 5 + 3(1)

f(1) = 8

f(2) = 5 + 3(2)

f(2) = 5  + 6

f(2) = 11

f(3) = 5 + 3*3

f(3) = 14

f(4) = 5 + 3*4

f(4) = 17

5 0
3 years ago
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