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pickupchik [31]
3 years ago
11

Please help me on 7 & 10

Mathematics
1 answer:
Alex73 [517]3 years ago
3 0

Answer: wheres the questions

Step-by-step explanation:

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Four polynomials are shown below:
7nadin3 [17]
C. It is fifth degree because the highest power in it is 5. It is a binomial because there are two terms in it.

A is also 5th degree, but it has three terms. D is a binomial, but its degree is 3.

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3 0
3 years ago
In right triangle DEF, ∠E is a right angle, m∠D=26∘, and DF=4.5.
jok3333 [9.3K]

Answer:

The measurement of EF is 1.98 units

Step-by-step explanation:

In Δ DEF

∵ m∠E = 90°

∴ FD is the hypotenuse of the triangle

∵ m∠D = 26°

∵ EF is opposite to angle D

- We can use the sine ratio to find it

∵ sin D = \frac{EF}{FD} ⇒ (opposite side / hypotenuse)

∵ FD = 4.5 units

∴ sin(26) = \frac{EF}{4.5}

- Multiply both sides by 4.5

∴ 4.5 sin(26) = EF

∵ sin 26° ≈ 0.44

∴ 4.5(0.44) = EF

∴ 1.98 = EF

The measurement of EF is 1.98 units

3 0
3 years ago
Does anyone know how to solve this
Fofino [41]
Here is the answer the app is called cymath btw

3 0
2 years ago
35 birds to 45 birds?
olya-2409 [2.1K]
I'm not sure what your trying to ask is that the full question 

6 0
3 years ago
Read 2 more answers
PLEASE HELP I WOULD LOVE ITTT THANK YOUUU
Trava [24]

Answer:

A function that is one to one

Step-by-step explanation:

Each input has one output.

7 0
2 years ago
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