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3 years ago

Help me plz i need help

Mathematics

1 answer:

Elina [12.6K]3 years ago

7 0

Answer:25

Step-by-step explan students ation:

total number of students=1+1+9+8+3+2+1

total number of students=25

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Please help I need help with this two questions please help only if you know geometry

a_sh-v [17]

Answer:

number 2 is reflection

Step-by-step explanation:

5 0

3 years ago

Write a linear equation in standard form for the line that goes through (4,3) and (8,2).

notsponge [240]

Answer:

Ax + By = C

A, B and C can be any number--including negative numbers, zero and one! So examples of standard form can look like this:

3_x_ + 7_y_ = 10, where A = 3, B = 7 and C = 10.

Or they can look like this:

x + 5_y_ = 6. In this case, A = 1, B = 5 and C = 6.

Or this:

8_y_ = 9. In this case, A = 0, which is why x does not appear in the equation. B = 8 and C = 9, as you would expect.

And here's one more:

3_x_ − 5_y_ = 12. Here, A = 3, B = −5 and C = 12. Notice that in this case, B is negative five!

The standard form of a linear equation is Ax + By = C, where A, B and C can be any number.

3 0

3 years ago

The diameter of a circle is 15 find the are ? I need help please

alex41 [277]

Answer:

176.71

Step-by-step explanation:

yupthatstheanswerbye

https://www.google.com/search?q=how+to+find+the+area+of+a+circle&rlz=1CAACAV_enUS724US724&oq=how+to+find+the+area&aqs=chrome.2.69i57j0l5.7673j0j7&sourceid=chrome&ie=UTF-8

4 0

3 years ago

Read 2 more answers

hey so i'm in 8th grade and am excelled in math... i'm in 10th grade math(geometry) and my teacher gave us a desmos activity (ki

stich3 [128]

Answer:

80 degrees.

Step-by-step explanation:

3 0

3 years ago

What is the GCF of the terms 14c²d and 42c³d? A. 2c²d B. 7c²d C. 3c D. 14c²d

GuDViN [60]

GCF - What is the highest number possible that the two given terms have in common.

In the given problem, one can clearly see that the two share $c^{2} and d$ .

The factors of 14 are 1, 2, 7 and 14 while the factors of 42 are 1, 2, 3, 6, 7, 14, 21 and 42.
Out of the two, 14 is the highest number that they both share.

So our answer will be 14 $c^{2} d$

3 0

3 years ago