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Katen [24]
3 years ago
9

Vicky records the low temperature for three consecutive days. Between the first and second days the temperature increased 6 degr

ees. Between the second and third days the temperature decreased 3 degrees. On the third day the low temperature was –6?. What was the low temperature on the first day? A –15 degrees B –9 degrees C –3 degrees D 3 degrees
Mathematics
1 answer:
gizmo_the_mogwai [7]3 years ago
5 0

Answer:

B, -9 Degrees

Step-by-step explanation:

-6 degrees + 3 degrees is -3 -6 is -9 degrees

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What does the initial value mean for this function?
Anit [1.1K]
She saves 10 per week.......after 4 weeks, she had 90

so if she started with nothing, after 4 weeks she would have 40.....but for her to have 90, she would have had to have started with (90 - 40) = 50.

Think about it....she starts with 50....and then saves 10 for 4 weeks giving her 40......and now she has 40 + 50 = 90

so ur answer is : Roberta had $ 50 before she started to save money each week
5 0
3 years ago
Someone quickly help! thanks!
Goryan [66]

Answer:

x=23°; θ=87°

Step-by-step explanation:

These two angles create what is known as supplementary angles, or 2 angles that add up to 180°. We know this because all horizontal lines are 180° on either side. Since we know the total value of these two angles should equate to 180°, we can set up a simple equation:

93+(3x+18)=180

Now, using algebra, we can solve for x:

111+3x=180

3x=69

x=23

Plugging x back into the equation, we get:

3(23)+18=87

Therefore, the total angle is equal to 87° and x is equal to 23°.

Hope this helps!

5 0
3 years ago
A piece of string that is 9.4 meters long is cut into two pieces. One piece is 3 times as long as the other. Find the length of
xenn [34]

9.4=3x+x

9.4=4x

=2.35

the shorter piece is 2.35 and <u>the longer piece is </u><u>7.05</u>

5 0
3 years ago
Michael Bought 0.44 pounds of sliced turkey. What is the value of the digit in the hundredths place?
Art [367]
.04 hundredths. I cant believe i am still doing this in middle school.<span />
3 0
3 years ago
Read 2 more answers
Find the measure of the indicated angle to the nearest degree.​
Paladinen [302]

Using Pythagorean triplete

\\ \sf\longmapsto h^2=33^2+8^2

\\ \sf\longmapsto h^2=1089+64

\\ \sf\longmapsto h^2=1153

\\ \sf\longmapsto h=\sqrt{1153}

\\ \sf\longmapsto h=33.9

\\ \sf\longmapsto h\approx34

Now

\boxed{\sf sin\theta=\dfrac{h}{P}}

\\ \sf\longmapsto sin\theta=\dfrac{34}{8}

\\ \sf\longmapsto sin\theta=4.2

\\ \sf\longmapsto 2sin\theta=sin60

\\ \sf\longmapsto \theta=30°

3 0
2 years ago
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