3 years ago

Help on this please!!

1 answer:

Mrac [35]3 years ago

6 0

Step-by-step explanation:

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Simora [160]

We can see that the function passes through the point $(2,-1)$ . This implies that

$\log_b(2)=-1$

or, equivalently,

$b^{-1}=2 \iff \dfrac{1}{b}=2 \iff b=\dfrac{1}{2}$

The same conclusion could have been reached by observing that the function passes through $\left(\frac{1}{2},1\right)$

3 0

3 years ago

tatiyna

Answer: 280 cm

Step-by-step explanation:

The base of each of the congruent triangles ABD and CBD is BD= 28 cm. The height of each is the perpendicular 10cm.

A=(2)(bh/2) works out to A= bh since the 2/2 cancel

So 10cm × 28cm = 280cm²

4 0

3 years ago

dimaraw [331]

Answer:

20 pages

Step-by-step explanation:

85%=17 ? what about 100%

100multiplied by 17 divided by 85% =20

5 0

4 years ago

yKpoI14uk [10]

The perimeter of rhombus JKLM is 28.

5 0

3 years ago

bekas [8.4K]

333+456=300+30+3=400+50+6=700+80+9=789

4³=64
5²=25
9³=729

64+25+729=
60+4+20+5+700+20+9=
100+18+700=
818

7 0

4 years ago