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ra1l [238]
2 years ago
15

Please help me fast!!!!!

Mathematics
2 answers:
andrezito [222]2 years ago
6 0

Answer: -75

Step-by-step explanation: 15 times 5 equals 75

AleksandrR [38]2 years ago
5 0

Answer:

75

Step-by-step explanation:

If both factors are negative then the product is positive.

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Find the four arithmetic means between 100 and 135. Show work.
Masteriza [31]

Answer:

Please read the answers below.

Step-by-step explanation:

Let's calculate the four means between 100 and 135, this way:

1. Arithmetic mean:

(100 + 135)/2 = 117.5

2. Weighted mean:

We will assign equal weight to both numbers : 5

(100 * 5 + 135 * 5)/10 = (500 + 675)/10 = 1,175/10 = 117.5

3. Geometric mean:

√100 * 135 = √13,500 = 116.2 (Rounding to the next tenth)

4. Harmonic mean:

2/(1/100 + 1/135) = 2/(0.01 + 0.0074) = 114.9 (Rounding to the next tenth)

7 0
3 years ago
Read 2 more answers
Write an equation in slope-intercept form for the line with slope<br> -1/4<br> and y-intercept 4.
Setler [38]

Answer:

4

Step-by-step explanation:

The equation of the line is written in the slope-intercept form, which is: y = mx + b, where m represents the slope and b represents the y-intercept. In our equation, y = − 7 x + 4 , we see that the y-intercept of the line is 4.

Add me brainiest

8 0
3 years ago
Read 2 more answers
State the third congruent part to prove the two triangles congruent by SSS. Write the triangle congruence statement
Alekssandra [29.7K]

Answer:

  • ΔCBA ≅ ΔDEF

Step-by-step explanation:

The question in text and on the picture are different.

Going by picture.

When stating the congruence, it is important to stick to right order of vertices.

The first triangle is ΔCBA

<u>Corresponding angles are:</u>

  • ∠C ≅ ∠D, ∠B ≅ ∠E, ∠A ≅ ∠ F

<u>Therefore the second triangle is:</u>

  • ΔDEF
7 0
2 years ago
Read 2 more answers
A: -10<br> b: 10<br> c: 5<br> d: 0
shepuryov [24]
It will be choice A: -10
4 0
3 years ago
Determine which ordered pair is the solution to this problem 10=-12y+2x
Fed [463]

Answer:

10-12y+2x

=5.2+6.2y+2yx

=2(5-6y+x)

done

7 0
2 years ago
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