The question is below

Mathematics

1 answer:

VARVARA [1.3K]2 years ago

5 0

Answer:

Step-by-step explanation:

We have to find area first:

Flower bed: (triangle)

A =

$\frac{1}{2} bh$

1/2 × 3 × 8

3 times 8 is 24, time 1/2 is 12

Vegetable Patch: (trapezoid)

A =

$\frac{b1 + b2}{2} h$

5 + 7 = 12

12 / 2 = 6

6h or 6 × 10 = 60

Whole Garden:

14 × 10 = 140

2. Then we subtract.

140 - 72 is 68

You might be interested in

The solution to (d+4)^2=9 is D=

Allushta [10]

Answer:

$\boxed{\sf d = -1 \ \ \ or \ \ \ d = -7}$

Step-by-step explanation:

$\sf Solve \: for \: d \: over \: the \: real \: numbers: \\ \sf \implies {(d + 4)}^{2} = 9 \\ \\ \sf Take \: the \: square \: root \: of \: both \: sides: \\ \sf \implies \sqrt{ {(d + 4)}^{2} } = \sqrt{9} \\ \\ \sf 9 = {3}^{2} : \\ \sf \implies \sqrt{ {(d + 4)}^{2} } = \sqrt{ {(3)}^{2} } \\ \\ \sf \implies d + 4 = \pm 3 \\ \\ \sf \implies d + 4 = 3 \: \: \: \: \: or \: \: \: \: \: d + 4 = - 3 \\ \\ \sf Subtract \: 4 \: from \: both \: sides: \\ \sf \implies d + (4 - 4)= 3 - 4 \: \: \: \: \: or \: \: \: \: \: d + (4 - 4) = - 3 - 4 \\ \\ \sf \implies d = - 1 \: \: \: \: \: or \: \: \: \: \: d = - 7$