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liberstina [14]
2 years ago
10

4x10^2+3x10^3= Please see the attached photo

Mathematics
1 answer:
Alika [10]2 years ago
3 0

Answer:

<u>3.4</u>

Step-by-step explanation:

Converting all terms to multiples of 10³ :

  • 4 × 10² + 3 × 10³
  • 0.4 x 10³ + 3 x 10³
  • (0.4 + 3) × 10³
  • <u>3.4</u> × 10³
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Slope of the line passing through points(-6,-7), (2,-7)
natima [27]

Answer:

<h3>0 and undefined. </h3>

Step-by-step explanation:

<h3><u>SLOPE FORMULA:</u></h3>

y₂-y₁/x₂-x₁=rise/run

<h3><u>SOLUTIONS:</u></h3>

y₂=(-7)

y₁=(-7)

x₂=2

x₁=(-6)

Solve.

\displaystyle \mathsf{\frac{(-7)-(-7)}{2-(-6)}=\frac{0}{8}=\boxed{\mathsf{0}}  }}

The slope is 0 and undefined, which is our answer.

5 0
4 years ago
* What is the sum? Complete the equation.<br> –5.3+(-4.1) =
Tom [10]

Answer:

-9.4

Step-by-step explanation:

–5.3+(-4.1) =

The signs are alike, so we add and take the sign

5.3+4.1 = 9.4

The sign is negative so we take the negative sign

-9.4

3 0
3 years ago
Read 2 more answers
What is the product of −2 1/4 and −4 1/2 ?
frozen [14]
To multiply fracti0ons, we need to convert them to improper fractions:

-2 1/4 = -9/4
-4 1/2 = -9/2

Now, lets multiply:

-9/4 * -9/2 = 81/8

Hope this helps!

Take note that the answer is positive because when multiplying, two negatives make a positive.

4 0
3 years ago
Give the x and y intercepts: x+3y=24
Ray Of Light [21]

Answer:

y-intercept is 8

x-intercept is 24

Step-by-step explanation:

put equation into slope-intercept form:

x + 3y = 24

3y = -x + 24

y = -1/3x + 8

now we know the y-intercept is at point (0,8)

4 0
3 years ago
Tennis star Rafael Nadal lost at the Australian Open. How many Grand Slams has he won?
cluponka [151]

Answer:

Nadal won but it is the only major he hasn't won at least twice with 13 at Roland Harris four at the U.S

4 0
3 years ago
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