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Liono4ka [1.6K]
3 years ago
7

Evaluate expression: 3(5g + 5 - 2)

Mathematics
1 answer:
stepladder [879]3 years ago
8 0

Answer: 15g + 9

Step-by-step explanation: Have a brilliant day!- Lily ^_^ Plz mark brainliest.

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Please help me with this Geometry question
Lelu [443]

Answer:

Given that JN was bisected, JL ≅ LN

Given that KM was bisected, KL ≅ ML

∠JLK ≅ ∠MLN because of vertical angles.

∠JLK is contained by JL and KL.

∠MLN is contained by ML and LN.

Therefore ΔJKL ≅ ΔNML by the SAS postulate.

Step-by-step explanation:

The SAS postulate states that when you know two triangles have an equal angle, and that angle is formed by two sides that are equal in both triangles, the two triangles are congruent.

When a line is bisected, it means it was cut in two equal parts.

Since two lines were bisected and each form a side in the triangles, two sides are congruent.

The contained angles, ∠JLK and ∠MLN, are equal because of vertical angles. Vertical angles occur when two straight lines intersect. Angles that are opposite to each other are equal in all cases.

7 0
3 years ago
Multiply the polynomials. (4x^2 + 3z + 7)(8x - 5)
Vedmedyk [2.9K]

Answer:

32x3−20x2+24xz+56x−15z−35

Step-by-step explanation:

8 0
3 years ago
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What is the explicit formula for this arithmetic sequence? -11, -18, -25,-32,...
marusya05 [52]
D iaitu (beza sepunya)=T2(sebutan kedua)-T1(sebutan pertama)
4 0
3 years ago
Which is the logarithmic form of 4^5 = 1024
leva [86]

Answer:

Log_41024=5

Step-by-step explanation:

The change of form formula (exponential to logarithm) is:

a^x=b\\Log_ab=x

Looking at the problem given, we can simply write the logarithmic form as:

4^5=1024\\Log_41024=5

This is the answer.

3 0
3 years ago
Which of the sets of ordered pair represents a function?
Ratling [72]

Answer:

both p and q

Step-by-step explanation:

This is because each x coordinate is mapped to a member in the co domain

3 0
3 years ago
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