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Gemiola [76]
3 years ago
10

PLZ HELP ME AND I WILL MARK BRAINLIEST!!!

Mathematics
2 answers:
iragen [17]3 years ago
7 0
1. 0 + -21.5 = -21.5 2. -20 + -1.5 = 21.5
lesya692 [45]3 years ago
6 0

Answer:

-315 + 100 & -230 + 15

Step-by-step explanation:

You might be interested in
0=x^2-4x+3 how many roots does this equation have
mars1129 [50]

Answer:

No complex roots; 3 real roots

Step-by-step explanation:

If a third order polynomial has any complex roots, then as a rule it has 1 real root and 2 complex roots.  In this particular case, the polynomial has three real roots, as can be determined by graphing the function.  The graph crosses the x-axis in 3 places.

5 0
4 years ago
. You want to buy a book worth Php 220.50. You can buy it only by making a sacrifice of not buying a soft drink every day. If so
kherson [118]

Answer:

B-14

Step-by-step explanation:

Divide 220.50 by 15.75 and you will get 14

Hope it can help you lovelots

4 0
3 years ago
Read 2 more answers
Look at the shaded shapes drawn on a square grid.
prisoha [69]

Answer:yes

Step-by-step explanation:

8 0
3 years ago
Xˆ8 ÷ xˆ2 fully factorised
Ksivusya [100]

Answer:

Step-by-step explanation:

x^8/x^2= x^{8-2}= x^6

when you divide same base and different powers, you subtract the powers

3 0
3 years ago
Read 2 more answers
Ajay's car used 314 gallons of gas on a trip to the beach. Assume 1 gallon = 3.8 liters. What is the best estimate of the number
Marina86 [1]

Answer

Find out the what is the best estimate of the number of liters Ajay's car used .

To prove

As given

Ajay's car used 314 gallons of gas on a trip to the beach.

Assume 1 gallon = 3.8 liters

Than

The number of liters Ajay's car used = 314 × 3.8

                                                             = 1193.2 litres

Therefore 1193.2 litres Ajay's car used .

8 0
4 years ago
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