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expeople1 [14]
3 years ago
7

Subtract the polynomials: (2x2 + 2x + 3) - (x2 + 2x + 1). Enter your answer as a polynomial in descending order below, and use t

he caret (^) for exponents. For example, you would write 4x2 as 4x^2.​
Mathematics
1 answer:
WARRIOR [948]3 years ago
8 0

Answer:

im pretty sure its 2x^3

Step-by-step explanation:

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I'm hosting a charity event fo r42 people. One out of every 7 guests would love a cupcake.
Greeley [361]

Answer:

6. (If I understand the qeution)

Step-by-step explanation:

42 <em>divided </em>by<em> </em>7 <em>= 6</em>

6 0
2 years ago
Read 2 more answers
Simplify \sqrt{50} for maths please quick
Kryger [21]

Hello,

\sqrt{50}  =  \sqrt{2 \times 25}  =  \sqrt{2 \times 5 {}^{2} }  = 5 \sqrt{2}

7 0
1 year ago
Yvette is considering taking out a loan with a principal of $16,200 from one of two banks. Bank F charges an interest rate of 5.
umka21 [38]
Hi there
First find the monthly payment of each offer to see which monthly payment is lower
The formula of the present value of annuity ordinary is
Pv=pmt [(1-(1+r/k)^(-kn))÷(r/k)]
Pv present value
PMT monthly payment
R interest rate
K compounded monthly 12
N time
Solve the formula for PMT
PMT=pv÷[(1-(1+r/k)^(-kn))÷(r/k)]

Bank F
PMT=16,200÷((1−(1+0.057÷12)^(
−12×8))÷(0.057÷12))
=210.53

Bank G
PMT=16,200÷((1−(1+0.062÷12)^(
−12×7))÷(0.062÷12))
=238.21

From the above the monthly payment of bank f is lower than the bank g
And since the lifetime of bank g is lower than bank f the answer is
b. Yvette should choose Bank F’s loan if she cares more about lower monthly payments, and she should choose Bank G’s loan if she cares more about the lowest lifetime cost.

Good luck!


6 0
3 years ago
Anyone tryna do a video call (no weird stuff)
melamori03 [73]

Answer:

I.dk but you need to focus on something school related for a bit

Step-by-step explanation:

Here is a fact: Islam is an Abrahamic monotheistic religion teaching that Muhammad is a messenger of God. It is the world's second-largest religion with 1.9 billion followers, or 24.9% of the world's population, known as Muslims. Muslims make up a majority of the population in 47 countries

Go check out my account i post a daily fact and a pic of me every day

8 0
3 years ago
Read 2 more answers
Someone please help me make a proof for the bottom question
Lerok [7]

Answer:

DB = CA (Proved)

Step-by-step explanation:

Statement 1.

∠D = ∠C, M is the midpoint of DC and ∠1 = ∠2

Reason 1.  

Given

Statement 2.

Between Δ DBM and Δ CAM,  

(i) DM = CM,

(ii) ∠D = ∠C  and  

(iii) ∠DMB = ∠CMA

Reason 2.

(i) given  

(ii) given and  

(iii) ∠ DMB = ∠1 + ∠AMB and  ∠CMA = ∠2 + ∠AMB

Since ∠1 = ∠2, so, ∠DMB = ∠CMA.

Statement 3.

Δ DBM ≅ Δ CAM

Reason 3.

By angle-side-angle rule.

Statement 4.

DB = CA

Reason 4.

Corresponding sides of two congruent triangles. (Answer)

7 0
3 years ago
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