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3 years ago

Please Please PLEASE Answer!!!!!!

Mathematics

2 answers:

Oliga [24]3 years ago

7 0

so the ans is three raised to the one twentieth power.

Look at the attached picture⤴

Hope this will help u...

vredina [299]3 years ago

6 0

Answer:

Step-by-step explanation:

the third one though i dont know how to explain it

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3z+8=20 Answer 4 10 8 13

yan [13]

Answer: z = 4

Step-by-step explanation:

3z = 20 - 8

3z = 12

z = 12/3

z = 4

Hope this helped!

7 0

2 years ago

Two sides of a right triangle have lengths of 26 units and 10 units. There are two possible lengths for the third side. What is

Naya [18.7K]

C^2 = a^2 + b^2
26^2 = 10^2 + b^2
676 = 100 + b^2
576 = b^2
shortest side length = 24 units

7 0

3 years ago

Can someone explain and answer

Gwar [14]

The answer is D. y = -2x + 20. This is because it has a negative slope (-2x). When a number in a slope-intercept equation has the variable (x), that determines the positive or negative association. If it is a positive slope, it travels up from left to right. If it is a negative slope, it travels down from left to right.

7 0

3 years ago

Read 2 more answers

Question is in the picture. Please help

irakobra [83]

BD = AC Given. BD cuts AC in half. That's what bisectors do.

BD = BD Reflexive property of a line (it is always equal to itself).

<ADB = <ADC = 90o

DB is perpendicular to AC Given.

<ADB + <ADC = 180o The two are supplementary.

Each angle = 90o Perpendicular means that one line meets another at 90o

2x = 180

x = 90o

Since each of the enclosed angles = 90, two have two triangles congruent by SAS <<<< Answer

4 0

3 years ago

the least square yard is 15 yards by 15 yards. how many feet of fencing will they need to buy to fence in all four sides

vekshin1

The answer is 225

plz mark as brainliest. i really need it

6 0

3 years ago