2 years ago

PLEASE HELP ILL GIVE BRAINLIEST IF THE ANSWERS CORRECT

Mathematics

2 answers:

pickupchik [31]2 years ago

5 0

The answer is 4 1/2 (four and a half).

Fofino [41]2 years ago

3 0

Answer: 4 1/2

Reason: The formula for the volume in a prism is lwh (length x width x height). Meaning you’d have to multiply all of the numbers on the prism, giving you 4.5 which converted into a mixed fraction is 4 1/2.

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URGENT WILL GIVE BRAINLIEST

Vinil7 [7]

Answer:

626.7 $cm^{2}$

Step-by-step explanation:

Consider the figure as a circle with radius 7.5 and a rectangle with width 30 and length 15.

CIRCLE

A = pi*r*r = pi*7.5*7.5 = 56.25pi =176.7

RECTANGLE

A = l*w = 15*30 = 450

176.7 + 450 = 626.7 $cm^{2}$

5 0

2 years ago

Read 2 more answers

Solve the inequality r 4-2(r-14)>0

klasskru [66]

R^4-2(r-14)>0
r^4-2r+28>0
r^4-2r+28=0
There is no real solution but there is all real numbers
:)

4 0

3 years ago

What is the value of y in the parallelogram below? G 108 3y D E

Arlecino [84]

Answer:

Step-by-step explanation:

In a parallelogram, consecutive angles are supplementary, sum to 180° , so

3y + 108 = 180 ( subtract 108 from both sides )

3y = 72 ( divide both sides by 3 )

y = 24 → C

5 0

3 years ago

Y =3x+2 is the equation of a straight line graph.where does it cross the y-axis

neonofarm [45]

Cross the y-axis in x=0
therfore:
if x=0; y=3*0+2=2; ⇒ P(0,2)

solution: P(0,2).

7 0

3 years ago

The formula for the surface area of a pyramid is: SA=1/2LP+B . which equation solves formula for p

jeka94

$S_A=\frac{1}{2}LP+B\\\\\frac{1}{2}LP+B=S_A\ \ \ \ \ \ |subrtact\ "B"\ from\ both\ sides\\\\\frac{1}{2}LP=S_A-B\ \ \ \ \ |multiply\ both\ sides\ by\ 2\\\\LP=2S_A-2B\ \ \ \ \ \ |divide\ both\ sides\ by\ "L"\\\\P=\frac{2S_A-2B}{L}$

6 0

4 years ago