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Vlad1618 [11]
2 years ago
8

What is 3/8 + 1 1/4 equal to?​

Mathematics
2 answers:
garik1379 [7]2 years ago
6 0

Answer:

25/8

Step-by-step explanation:

  • make the denominator in 11/4 equal the denominator 3/8
  • multiply 11/4 by 2/2
  • get 22/8
  • add 3/8 and 22/8
  • your answer is 25/8
Wittaler [7]2 years ago
4 0

Answer:

3/8 + 1 1/4 equals to <u><em>1.625</em></u>

Step-by-step explanation:

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A doghouse is to be built in the shape of a right trapezoid, as shown below. What is the area of the doghouse?
nadya68 [22]

Answer:

66.5 square feet

Step-by-step explanation:

We have to find the area of the doghouse which is in the shape of right trapezoid . that is, Substitute the values, we get, Hence, Area of of the doghouse which is in the shape of right trapezoid is 66.5 square feet.

5 0
2 years ago
In calculating the present value of $1,000 to be received 5 years from today, the discount factor has been calculated to be .700
Trava [24]
To calculate the present value we shall proceed as follows:
from the present value table, the percentage corresponding to discount factor of 0.7008 in 5 years is 7%
therefore using the formula:
FV=PV(1+r/100)^n
where:
FV=$1000
PV=?
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1000=PV(1+7/100)^5
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3 years ago
Help guys important math test thingy
STatiana [176]

Answer:

4/12+5/12

=9/12

=3/4

Hope it helps

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7 0
2 years ago
Read 2 more answers
What is the answer of how much he got in interest?
beks73 [17]

Answer:

He earned $1,100 in interest. $6,600 is the new amount in his bank.

Step-by-step explanation:

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2 years ago
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20 POINTS!!! Use the quadratic formula above to solve for h(t) = -4.9t^2 + 8t + 1 where h is the height of the ball in meters an
Elina [12.6K]

Answer:

Two solutions: -0.12 and 1.75.

Step-by-step explanation:

The quadratic formula is:

\begin{array}{*{20}c} {\frac{{ - b \pm \sqrt {b^2 - 4ac} }}{{2a}}} \end{array}. Assuming that the x² term is a, the x term is b, and the constant is c, we can plug the values into the equation.

\begin{array}{*{20}c}{\frac{{ - 8 \pm \sqrt {8^2 - 4\cdot-4.9\cdot1} }}{{2\cdot-4.9}}} \end{array}

\begin{array}{*{20}c}{\frac{{ - 8 \pm \sqrt {64 + 19.6} }}{{-9.8}}} \end{array}

\begin{array}{*{20}c}{\frac{{ - 8 \pm \sqrt {83.6} }}{{-9.8}}} \end{array}

\begin{array}{*{20}c}{\frac{{ - 8 \pm \sqrt {9.14} }}{{-9.8}}} \end{array}

\frac{-8 + 9.14}{-9.8} = -0.12

\frac{-8-9.14}{-9.8} =1.75

Hope this helped!

3 0
3 years ago
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