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4 years ago

WILL NAME BRANLIEST AFTER MAYBE A DAY.... PLEASE HELPPPPP

Mathematics

2 answers:

leva [86]4 years ago

6 0

Answer:

g and b

Step-by-step explanation:

sike i dont know!

algol134 years ago

3 0

Answer:

a and e

Step-by-step explanation:

because for e it multiplies by2 and so does a

im 90% sure

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Use ΔABC shown below to answer the question that follows:

topjm [15]

Answer:

The correct options are a and b.

Step-by-step explanation:

It is given that triangle ABC with segment AD drawn from vertex A and intersecting side BC.

Two triangle are called similar triangle if their corresponding sides are proportional or the corresponding interior angle are same.

To prove ΔABC and ΔDBA are similar, we have to prove that corresponding interior angles of both triangle as same.

If segment AD is an altitude of ΔABC, then angle ADB is a right angle.

$\angle BDA=90^{\circ}$

The opposite angle of hypotenuse is right angle. If segment CB is a hypotenuse, then angle ABC is a right angle.

$\angle BAC=90^{\circ}$

In triangle ΔABC and ΔDBA

$\angle ABC\cong \angle DBA$ (Reflexive property)

$\angle BAC\cong \angle BDA$ (Right angles)

By AA rule of similarity ΔABC and ΔDBA are similar.

Therefore correct options are a and b.

3 0

3 years ago

Read 2 more answers

Brandon used 1 2

MrRa [10]

Answer:

$5\dfrac{1}{2}\ \text{kg}$

Step-by-step explanation:

Plant food used on strawberry plants is

$1\dfrac{2}{3}\ \text{kg}=\dfrac{5}{3}\ \text{kg}$

Plant food used on tomato plants is

$\dfrac{1}{4}\ \text{kg}$

Feeding the strawberry plants two times means

$\dfrac{5}{3}+2\times\dfrac{5}{3}=\dfrac{5}{3}+\dfrac{10}{3}\\ =\dfrac{15}{3}=5\ \text{kg}$

Feeding the tomato plants one more time means

$\dfrac{1}{4}+\dfrac{1}{4}=\dfrac{2}{4}\\ =\dfrac{1}{2}\ \text{kg}$

The plant food he will need is $5+\dfrac{1}{2}=5\dfrac{1}{2}\ \text{kg}$

3 0

3 years ago

I’ll mark brainliest

enyata [817]

Answer:

$\text{A. }y=1.30x+1.50$

Step-by-step explanation:

The two ringtones will cost her a total of $0.75\cdot 2=1.50$ and is a fixed amount. The relationship between the cost and number of songs only is $y=1.30x$ and therefore the answer is $\boxed{\text{A. }y=1.30x+1.50}$ . You can also directly find the answer by finding the y-intercept (in this case $1.50$ ), as no other answer choices include the term $1.50$ , so A must be the correct answer.