2 years ago

Can someone help me with this problem? thank you!

Mathematics

1 answer:

Gwar [14]2 years ago

8 0

Answer:

169 sq. cm.

Step-by-step explanation:

Surface Area

SA (base) + SA (2 sides) + SA (2 faces)
9 × 5 + 2 × 7 × 5 + 1/2 × 2 × 6 × 9
45 + 70 + 54
169 sq. cm.

You might be interested in

Factorise x squared + 3x + 2

Zielflug [23.3K]

Answer:

$(x + 2)(x + 1)$

Step-by-step explanation:

by factorising ;

=》

${x}^{2} + 3x + 2$

=》

${x}^{2} + 2x + x + 2$

=》

$x(x + 2) + 1(x + 2)$

=》

$(x + 2)(x + 1)$

i hope it helped.....

8 0

3 years ago

DECIMALS

s344n2d4d5 [400]

Answer:

154

Step-by-step explanation:

86.192 and 68.36 rounded up to the nearest whole is 86 plus 68 would be 154

4 0

3 years ago

Introduction to complex numbers 5VV

sesenic [268]

Step-by-step explanation:

sqrt(-4) = sqrt(4×-1) = sqrt(4)×sqrt(-1) = 2i

6 0

1 year ago

Which is the value of x in the equation? 4(x-3) = 40

mario62 [17]

Answer:14

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

You can use the formula 퐴=2푠2+4푠ℎto find the surface area of a square prism that has a base with edge length sand height h. A sq

Margaret [11]

Answer:

i thick it is c so good luck

Step-by-step explanation:

6 0

3 years ago