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Olin [163]
3 years ago
9

Help ASAP!! Math problems

Mathematics
1 answer:
const2013 [10]3 years ago
5 0

Answer:

7. C

8. D

Step-by-step explanation:

7. The interest rate is 8% or .08. You find that by solving I=Prt (interest=original amount*rate*time in years)

8. The discounted price would be $48 (80*(1-.40)) Then you multiply that 48 by .08 and add that amount to the $48.

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Solve the equation for y.<br> X= my
Elodia [21]

Answer:

y = x/m

Step-by-step explanation:

Please type I WILL NAME YOU BRAINLY Please measure the angles and answer it

3 0
3 years ago
A boy makes a cuboid of plasticine of sides 5cm, 2cm, 5cm. How manny such cuboids will he need to form a cube?
ruslelena [56]

Answer:

Step-by-step explanation:

L.C.M. of 5,2=10

so it should be  of dimensions 10×10×10

it should have 5 cuboids in first row.

then it will make a cuboid 5×10×5

5 cuboids in the second row on top of first row .

Then it will make 5×10×10 cuboid

To make 10×10×10

double the cuboids  to make the length=10 and height=10..

so in all 20 cuboids are needed.

2 rows of 5 cuboids on the floor and 2 rows of 5 cuboids on the top.

in all 10 cuboids of  dimensions 5×2×5

so 9 more cuboids are needed to make a c

3 0
3 years ago
Use two unit multipliers to convert 1250 square inches to square feet
Fiesta28 [93]
12 inches = 1 foot
144 square inches = 1 square foot
1250 square inches = 1250/144 = 8.68 square feet
4 0
4 years ago
In the right triangle shown, &lt;A= 30° and BC =6
ser-zykov [4K]

Answer:

AB = 150 degrees

Step-by-step explanation:

Right triangle has a 90 degree angle. One angle is 30 degrees. There is 180 degrees in one triangle. 180-30= 150.

<h3>Hope this is Helps!!!!</h3>
4 0
3 years ago
Mikaela purchased a paddleboard originally priced at $699. If all merchandise was on sale for 40% off and the state tax rate is
vitfil [10]

Answer:

299.87

Step-by-step explanation:

699*0.40=279.60\\279.60*0.0725= 20.271 (round)\\279.60+20.27=299.87

6 0
2 years ago
Read 2 more answers
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