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oee [108]
3 years ago
9

Dawn does the sum 34 + 12 = 46 in a maths lesson.

Mathematics
1 answer:
Naily [24]3 years ago
5 0
46-12=34 is the correct answer
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Adam is a team leader for a packing and moving company today his team packed 90 boxes in 5 hours what is his teams packing rate
tamaranim1 [39]

90  \div 5 = 18
so it is 18 boxesan hour because 90÷5=18 and 18 is his team packing rate per hour
8 0
4 years ago
Read 2 more answers
In Theorem, The segment joining the midpoints of two sides of a triangle is parallel to the third side and half its length. A tw
Yuki888 [10]
The most logical order is:
- The coordinates of point D and E by the midpoint formula.
- Slope of segment DE and slope of segment AC.
- Segment DE is parallel to segment AC. Slopes of parallel lines are equal.
- Length of segment DE and length of segment AC by the distance formula.
- Segment DE is half the length of segment AC by the substitution.
Answer: B ) III, V, II, IV, I.
5 0
3 years ago
Write the pair of fractions as a pair of fractions with a common denominator.
galben [10]

Answer:

3/10 and 4/10       4/12 and 9/12

Step-by-step explanation:

4 0
3 years ago
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Estimate how many times larger 4 x 10^15 is than 8 x 10^9 in the form of a single digit times an integer power of 10.
netineya [11]

Answer:

5×10⁵

5×10⁶

Step-by-step explanation:

1)

\dfrac{4\cdot 10^{15}}{8\cdot 10^{9}}=\dfrac{40\cdot 10^{14}}{8\cdot 10^{9}}\\\\=\dfrac{40}{8}\cdot 10^{(14-9)}=5\cdot 10^{5}

2)

\dfrac{2\cdot 10^{-5}}{4\cdot 10^{-12}}=\dfrac{20\cdot 10^{-6}}{4\cdot 10^{-12}}\\\\=\dfrac{20}{4}\cdot 10^{(-6-(-12))}=5\cdot 10^{6}

3 0
4 years ago
A camera manufacturer spends $2,000 each day for overhead expenses plus $9 per camera for labor and materials. The cameras sell
hjlf
A) let the number of cameras sold per day for breakeven be x

Total daily cost = 2000 + 9x

Total daily revenue = 17x

therefore for just covering expenses both cost and revenue must be equal

2000 + 9x = 17x

2000 = 17x - 9x = 8x

x = 2000/8 = 250 cameras


b) increasing production by 50 cameras per day will give a daily profit of;

50 * (17 - 9) = 50 * 8 = $400 (seeing that the fixed daily cost of $2000 remains unchanged)


It's a
6 0
3 years ago
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