Ask question

Ask question

All categories

3 years ago

5

Which expression is equivalent to 1/4 - 3/4 x?

1 answer:

nadya68 [22]3 years ago

4 0

Answer:

1/4 (1 - 3 x)

Step-by-step explanation:

You might be interested in

Need Help ....!!!

postnew [5]

$\\ \sf\longmapsto \dfrac{(0.0225)^{\frac{-3}{2}}\times (0.0001)^{\frac{3}{4}}}{(0.0125)^{\frac{1}{3}}}$

$\\ \sf\longmapsto \dfrac{((0.15)^2)^{\frac{-3}{2}}\times ((0.1)^4)^{\frac{3}{4}}}{(0.5)^3)^{\frac{1}{3}}}$

$\\ \sf\longmapsto \dfrac{(0.15)^{2\times \dfrac{-3}{2}}\times (0.1)^{4\times \dfrac{3}{4}}}{(0.5)^{3\times \dfrac{1}{3}}}$

$\\ \sf\longmapsto \dfrac{(0.15)^{-3}(0.1)^3}{(0.5)^1}$

$\\ \sf\longmapsto \dfrac{\dfrac{1}{(0.15)^3}\times 0.001}{0.5}$

$\\ \sf\longmapsto \dfrac{\dfrac{1}{0.003375}(0.001)}{0.5}$

$\\ \sf\longmapsto\dfrac{ \dfrac{1000000}{3375}\times \dfrac{1}{1000}}{0.5}$

$\\ \sf\longmapsto \dfrac{\dfrac{1000}{3375}}{0.5}$

$\\ \sf\longmapsto \dfrac{1000}{3375}\times \dfrac{10}{5}$

$\\ \sf\longmapsto \dfrac{2000}{3375}$

$\\ \sf\longmapsto 0.592$

4 0

2 years ago

Can someone do this plz and thank u!! If u have the best answer I will mark u as brainliest

Nadya [2.5K]

Answer:

7) B

8) C

9) C

10) C

Step-by-step explanation:

I just did it

4 0

3 years ago

A pinwheel design for a quilt is shown at the right. Each square of the design has a side length of 3 inches. May someone help m

arlik [135]

Answer:

Part A) The area total of the design is $144\ in^{2}$

Part B) The total area of the four large shaded triangles is $72\ in^{2}$

Part C) The cost to purchase the material to make the triangles for the quilt will be $\$172.8$

Step-by-step explanation:

Part A) Find the area total of the design

The area total of the design is a square

so

To find the length side of the square design multiply the number of squares by 3 in

$a=(4*3)=12\ in$

$A=(a)^{2}$

$A=(12)^{2} =144\ in^{2}$

Part B) Find the total area of the four large shaded triangles

the area of the four large triangles is equal to

$A=4[\frac{1}{2}(b)(h)]$

we have that

$b=(2*3)=6\ in$

$h=(2*3)=6\ in$

substitute

$A=4[\frac{1}{2}(6)(6)]=72\ in^{2}$

Part C) How much will it cost to purchase the material to make the triangles for the quilt ?

To find the cost multiply the area of each design of four large triangles by 30 and then multiply by $0.08 per square inch

The cost is equal to

$30(0.08)(72)=\$172.8$

4 0

3 years ago

EASY QUESTIONS FOR EASY POINTS!!!!!!!!!!!!!!!!!!!!!!!!!!!

Sauron [17]

12
30
15
AND THE LAST ONE IS 2 LOL
and thank you for the points :))))) i appreciate it :’)

4 0

2 years ago

A rope is 2.4 meters long . What is it's length in centimeters

VladimirAG [237]

Answer:

240 centimeters

Step-by-step explanation:

multiply the length value by 100

3 0

2 years ago

Read 2 more answers